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find_satellites_above

List satellites above an observer within an angular search radius.

Signature: find_satellites_above(observer_lat: decimal number, decimal degrees (WGS84), required; observer_lon: decimal number, decimal degrees (WGS84), required; observer_alt_m: decimal number, metres, optional, default 0; radius_deg: integer, degrees, optional, default 30; category_id: integer, optional, default 0; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0)

Direct GET

For navigating agents: open the HTML page with parameters in the URL. The result is fetched and displayed without screenshots or form filling.

Open this validated HTML GET URL

https://allemannsdata.com/wiki/kilder/n2yo/find_satellites_above/?observer_lat={observer_lat}&observer_lon={observer_lon}&observer_alt_m=0&radius_deg=30&category_id=0&limit=25&offset=0

Replace {observer_lat}, {observer_lon}, {observer_alt_m}, {radius_deg}, {category_id} with values. Remove unused optional parameters from the URL.

For software and dashboards: Read the operation descriptor. The JSON GET template is https://allemannsdata.com/wiki/api/v1/kilder/n2yo/find_satellites_above?observer_lat={observer_lat}&observer_lon={observer_lon}&observer_alt_m=0&radius_deg=30&category_id=0&limit=25&offset=0. Open this exact request as JSON.

ParameterRequirementJSON typeDescription
observer_latrequirednumberObserver latitude in WGS84 decimal degrees. Unit: decimal degrees (WGS84).
observer_lonrequirednumberObserver longitude in WGS84 decimal degrees. Unit: decimal degrees (WGS84).
observer_alt_moptionalnumberObserver altitude above sea level in metres. Unit: metres.
radius_degoptionalintegerSearch radius from 0 to 90 degrees. Unit: degrees.
category_idoptionalintegerN2YO category id; 0 means all categories, 1 brightest.
limitoptionalintegerGateway page size; default 25, maximum 100.
offsetoptionalintegerNumber of list items to skip; default 0.
Generated JavaScript, Python and response structure

Use JSON when the user requests code, machine-readable data, value extraction or further computation. Use the HTML GET page to identify the correct source and verify parameters.

Example for generated JavaScript and Python

https://allemannsdata.com/wiki/api/v1/kilder/n2yo/find_satellites_above?observer_lat={observer_lat}&observer_lon={observer_lon}&observer_alt_m=0&radius_deg=30&category_id=0&limit=25&offset=0

Replace URL placeholders and remove unused optional parameters.

JavaScript in a dashboard

const url = "https://allemannsdata.com/wiki/api/v1/kilder/n2yo/find_satellites_above?observer_lat={observer_lat}&observer_lon={observer_lon}&observer_alt_m=0&radius_deg=30&category_id=0&limit=25&offset=0";
const response = await fetch(url);
if (!response.ok) {
  const failure = await response.json();
  throw new Error(`${failure.error.code}: ${failure.error.message} ${failure.suggestion}`);
}
const result = await response.json();
const data = result.data;

Python without additional packages

import json
from urllib.request import urlopen

url = "https://allemannsdata.com/wiki/api/v1/kilder/n2yo/find_satellites_above?observer_lat={observer_lat}&observer_lon={observer_lon}&observer_alt_m=0&radius_deg=30&category_id=0&limit=25&offset=0"
with urlopen(url) as response:
    result = json.load(response)
data = result["data"]

Response structure

{
  "source": "n2yo",
  "operation": "find_satellites_above",
  "parameters": {},
  "data": {},
  "entities": [],
  "_meta": {"retrieved_at": "...", "sources": [], "cache": {}},
  "_links": {"self": "...", "source": "...", "wiki": "...", "feedback": "..."}
}
Form for manual use

The form is a fallback for people and browser agents that cannot open the GET URL directly.

Type: decimal number. Observer latitude in WGS84 decimal degrees. Unit: decimal degrees (WGS84).
Type: decimal number. Observer longitude in WGS84 decimal degrees. Unit: decimal degrees (WGS84).
Type: decimal number. Observer altitude above sea level in metres. Unit: metres.
Type: integer. Search radius from 0 to 90 degrees. Unit: degrees.
Type: integer. N2YO category id; 0 means all categories, 1 brightest.

Result

Source: N2YO satellite data. Retrieved 2026-09-24T20:05:45Z in 0.627 seconds.

info:
category:
ANY
transactionscount:
71
satcount:
89
above:

25 results

  1. satid:
    5390
    satname:
    THORAD AGENA D DEB
    intDesignator:
    1970-025KV
    launchDate:
    1970-04-08
    satlat:
    58.5488
    satlng:
    2.1519
    satalt:
    910.7303
  2. satid:
    6302
    satname:
    SL-6 R/B(2)
    intDesignator:
    1972-072E
    launchDate:
    1972-09-19
    satlat:
    65.5377
    satlng:
    48.1945
    satalt:
    33760.038
  3. satid:
    7373
    satname:
    SL-6 R/B(2)
    intDesignator:
    1974-026E
    launchDate:
    1974-04-26
    satlat:
    62.2994
    satlng:
    43.8891
    satalt:
    36964.8242
  4. satid:
    7629
    satname:
    SL-6 R/B(2)
    intDesignator:
    1975-007D
    launchDate:
    1975-01-30
    satlat:
    68.9606
    satlng:
    11.2813
    satalt:
    29023.488
  5. satid:
    8018
    satname:
    SL-6 R/B(2)
    intDesignator:
    1975-063D
    launchDate:
    1975-07-08
    satlat:
    54.7066
    satlng:
    27.9219
    satalt:
    13850.6465
  6. satid:
    9271
    satname:
    TITAN 34B AGENA R/B
    intDesignator:
    1976-080B
    launchDate:
    1976-08-06
    satlat:
    60.8851
    satlng:
    53.4404
    satalt:
    30160.2167
  7. satid:
    9896
    satname:
    COSMOS 862 DEB
    intDesignator:
    1976-105N
    launchDate:
    1976-10-22
    satlat:
    67.5128
    satlng:
    -14.9107
    satalt:
    33809.7299
  8. satid:
    10155
    satname:
    SL-6 R/B(2)
    intDesignator:
    1977-054D
    launchDate:
    1977-06-24
    satlat:
    60.5306
    satlng:
    7.5675
    satalt:
    30784.609
  9. satid:
    10447
    satname:
    COSMOS 839 DEB
    intDesignator:
    1976-067Y
    launchDate:
    1976-07-08
    satlat:
    63.9446
    satlng:
    8.6698
    satalt:
    1440.5218
  10. satid:
    10765
    satname:
    DELTA 1 DEB
    intDesignator:
    1976-077BN
    launchDate:
    1976-07-29
    satlat:
    65.2852
    satlng:
    1.5473
    satalt:
    1590.1775
  11. satid:
    11783
    satname:
    OPS 5118 (NAVSTAR 6)
    intDesignator:
    1980-032A
    launchDate:
    1980-04-26
    satlat:
    52.5918
    satlng:
    -15.6293
    satalt:
    18511.4361
  12. satid:
    13882
    satname:
    SL-6 R/B(2)
    intDesignator:
    1983-015E
    launchDate:
    1983-03-11
    satlat:
    53.2071
    satlng:
    37.4103
    satalt:
    31291.1448
  13. satid:
    13890
    satname:
    MOLNIYA 1-56
    intDesignator:
    1983-019A
    launchDate:
    1983-03-16
    satlat:
    62.0574
    satlng:
    -44.2772
    satalt:
    38810.8603
  14. satid:
    13897
    satname:
    SL-6 R/B(2)
    intDesignator:
    1983-019D
    launchDate:
    1983-03-16
    satlat:
    58.0771
    satlng:
    9.7297
    satalt:
    37733.269
  15. satid:
    14182
    satname:
    COSMOS 1481
    intDesignator:
    1983-070A
    launchDate:
    1983-07-08
    satlat:
    64.8087
    satlng:
    -9.0012
    satalt:
    28916.8953
  16. satid:
    14608
    satname:
    SL-12 R/B(AUX MOTOR)
    intDesignator:
    1983-127H
    launchDate:
    1983-12-29
    satlat:
    49.2618
    satlng:
    15.8903
    satalt:
    10808.2693
  17. satid:
    15223
    satname:
    SL-6 R/B(2)
    intDesignator:
    1984-089D
    launchDate:
    1984-08-24
    satlat:
    60.2465
    satlng:
    -0.4504
    satalt:
    31636.1591
  18. satid:
    15227
    satname:
    TITAN 34B R/B
    intDesignator:
    1984-091B
    launchDate:
    1984-08-28
    satlat:
    60.4631
    satlng:
    45.7571
    satalt:
    36001.6874
  19. satid:
    15741
    satname:
    SL-6 R/B(2)
    intDesignator:
    1985-040D
    launchDate:
    1985-05-29
    satlat:
    47.869
    satlng:
    3.6041
    satalt:
    32030.133
  20. satid:
    17328
    satname:
    MOLNIYA 3-31
    intDesignator:
    1987-008A
    launchDate:
    1987-01-22
    satlat:
    61.0778
    satlng:
    57.0371
    satalt:
    35456.0126
  21. satid:
    17506
    satname:
    USA 21
    intDesignator:
    1987-015A
    launchDate:
    1987-02-12
    satlat:
    59.7204
    satlng:
    54.9424
    satalt:
    38653.6928
  22. satid:
    17587
    satname:
    COSMOS 1832
    intDesignator:
    1987-026F
    launchDate:
    1987-03-13
    satlat:
    56.3019
    satlng:
    1.4512
    satalt:
    1420.718
  23. satid:
    18949
    satname:
    SL-6 R/B(2)
    intDesignator:
    1988-017D
    launchDate:
    1988-03-11
    satlat:
    62.0526
    satlng:
    -43.2454
    satalt:
    37357.6194
  24. satid:
    19535
    satname:
    SL-12 R/B(AUX MOTOR)
    intDesignator:
    1988-085F
    launchDate:
    1988-09-16
    satlat:
    61.5077
    satlng:
    5.8364
    satalt:
    4890.7222
  25. satid:
    19807
    satname:
    MOLNIYA 1-75
    intDesignator:
    1989-014A
    launchDate:
    1989-02-15
    satlat:
    48.678
    satlng:
    -30.4185
    satalt:
    19492.6114
limit:
25
offset:
0
returned:
25
has_more_results:
yes
truncated:
yes
next_offset:
25
Show all fields in HTML
info:
category:
ANY
transactionscount:
71
satcount:
89
above:

25 results

  1. satid:
    5390
    satname:
    THORAD AGENA D DEB
    intDesignator:
    1970-025KV
    launchDate:
    1970-04-08
    satlat:
    58.5488
    satlng:
    2.1519
    satalt:
    910.7303
  2. satid:
    6302
    satname:
    SL-6 R/B(2)
    intDesignator:
    1972-072E
    launchDate:
    1972-09-19
    satlat:
    65.5377
    satlng:
    48.1945
    satalt:
    33760.038
  3. satid:
    7373
    satname:
    SL-6 R/B(2)
    intDesignator:
    1974-026E
    launchDate:
    1974-04-26
    satlat:
    62.2994
    satlng:
    43.8891
    satalt:
    36964.8242
  4. satid:
    7629
    satname:
    SL-6 R/B(2)
    intDesignator:
    1975-007D
    launchDate:
    1975-01-30
    satlat:
    68.9606
    satlng:
    11.2813
    satalt:
    29023.488
  5. satid:
    8018
    satname:
    SL-6 R/B(2)
    intDesignator:
    1975-063D
    launchDate:
    1975-07-08
    satlat:
    54.7066
    satlng:
    27.9219
    satalt:
    13850.6465
  6. satid:
    9271
    satname:
    TITAN 34B AGENA R/B
    intDesignator:
    1976-080B
    launchDate:
    1976-08-06
    satlat:
    60.8851
    satlng:
    53.4404
    satalt:
    30160.2167
  7. satid:
    9896
    satname:
    COSMOS 862 DEB
    intDesignator:
    1976-105N
    launchDate:
    1976-10-22
    satlat:
    67.5128
    satlng:
    -14.9107
    satalt:
    33809.7299
  8. satid:
    10155
    satname:
    SL-6 R/B(2)
    intDesignator:
    1977-054D
    launchDate:
    1977-06-24
    satlat:
    60.5306
    satlng:
    7.5675
    satalt:
    30784.609
  9. satid:
    10447
    satname:
    COSMOS 839 DEB
    intDesignator:
    1976-067Y
    launchDate:
    1976-07-08
    satlat:
    63.9446
    satlng:
    8.6698
    satalt:
    1440.5218
  10. satid:
    10765
    satname:
    DELTA 1 DEB
    intDesignator:
    1976-077BN
    launchDate:
    1976-07-29
    satlat:
    65.2852
    satlng:
    1.5473
    satalt:
    1590.1775
  11. satid:
    11783
    satname:
    OPS 5118 (NAVSTAR 6)
    intDesignator:
    1980-032A
    launchDate:
    1980-04-26
    satlat:
    52.5918
    satlng:
    -15.6293
    satalt:
    18511.4361
  12. satid:
    13882
    satname:
    SL-6 R/B(2)
    intDesignator:
    1983-015E
    launchDate:
    1983-03-11
    satlat:
    53.2071
    satlng:
    37.4103
    satalt:
    31291.1448
  13. satid:
    13890
    satname:
    MOLNIYA 1-56
    intDesignator:
    1983-019A
    launchDate:
    1983-03-16
    satlat:
    62.0574
    satlng:
    -44.2772
    satalt:
    38810.8603
  14. satid:
    13897
    satname:
    SL-6 R/B(2)
    intDesignator:
    1983-019D
    launchDate:
    1983-03-16
    satlat:
    58.0771
    satlng:
    9.7297
    satalt:
    37733.269
  15. satid:
    14182
    satname:
    COSMOS 1481
    intDesignator:
    1983-070A
    launchDate:
    1983-07-08
    satlat:
    64.8087
    satlng:
    -9.0012
    satalt:
    28916.8953
  16. satid:
    14608
    satname:
    SL-12 R/B(AUX MOTOR)
    intDesignator:
    1983-127H
    launchDate:
    1983-12-29
    satlat:
    49.2618
    satlng:
    15.8903
    satalt:
    10808.2693
  17. satid:
    15223
    satname:
    SL-6 R/B(2)
    intDesignator:
    1984-089D
    launchDate:
    1984-08-24
    satlat:
    60.2465
    satlng:
    -0.4504
    satalt:
    31636.1591
  18. satid:
    15227
    satname:
    TITAN 34B R/B
    intDesignator:
    1984-091B
    launchDate:
    1984-08-28
    satlat:
    60.4631
    satlng:
    45.7571
    satalt:
    36001.6874
  19. satid:
    15741
    satname:
    SL-6 R/B(2)
    intDesignator:
    1985-040D
    launchDate:
    1985-05-29
    satlat:
    47.869
    satlng:
    3.6041
    satalt:
    32030.133
  20. satid:
    17328
    satname:
    MOLNIYA 3-31
    intDesignator:
    1987-008A
    launchDate:
    1987-01-22
    satlat:
    61.0778
    satlng:
    57.0371
    satalt:
    35456.0126
  21. satid:
    17506
    satname:
    USA 21
    intDesignator:
    1987-015A
    launchDate:
    1987-02-12
    satlat:
    59.7204
    satlng:
    54.9424
    satalt:
    38653.6928
  22. satid:
    17587
    satname:
    COSMOS 1832
    intDesignator:
    1987-026F
    launchDate:
    1987-03-13
    satlat:
    56.3019
    satlng:
    1.4512
    satalt:
    1420.718
  23. satid:
    18949
    satname:
    SL-6 R/B(2)
    intDesignator:
    1988-017D
    launchDate:
    1988-03-11
    satlat:
    62.0526
    satlng:
    -43.2454
    satalt:
    37357.6194
  24. satid:
    19535
    satname:
    SL-12 R/B(AUX MOTOR)
    intDesignator:
    1988-085F
    launchDate:
    1988-09-16
    satlat:
    61.5077
    satlng:
    5.8364
    satalt:
    4890.7222
  25. satid:
    19807
    satname:
    MOLNIYA 1-75
    intDesignator:
    1989-014A
    launchDate:
    1989-02-15
    satlat:
    48.678
    satlng:
    -30.4185
    satalt:
    19492.6114
limit:
25
offset:
0
returned:
25
has_more_results:
yes
truncated:
yes
next_offset:
25
Will you use the result in generated code?

Open the same result as JSON

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How an AI agent should use this page

Ground rule: Navigate with HTML GET links to keep explanations and relationships. Use the page's JSON alternative only when concrete values must be extracted, compared or computed.

How to use the find_satellites_above lookup

  1. Replace the placeholders in the HTML GET template; remove optional parameters you do not need.
  2. Check types, units, limits and ID formats in the parameter table.
  3. Follow linked results to canonical pages before combining sources.

Misreading to avoid: An empty list means "no results for this lookup". An error message or unavailable source does not mean the data does not exist.

Source-specific next step

Go to the source page for other operations. Use the JSON template only after the HTML result shows that the parameters and source are correct.

AI agent? Read the complete navigation and programming guide.