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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 2026-09-26T02:09:57Z in 0.655 seconds.

info:
category:
ANY
transactionscount:
85
satcount:
126
above:

25 results

  1. satid:
    3713
    satname:
    COSMOS 252 DEB *
    intDesignator:
    1968-097AQ
    launchDate:
    1968-11-01
    satlat:
    60.4441
    satlng:
    8.122
    satalt:
    1022.7053
  2. satid:
    4727
    satname:
    COSMOS 375 DEB
    intDesignator:
    1970-091Y
    launchDate:
    1970-10-30
    satlat:
    61.8472
    satlng:
    -0.3726
    satalt:
    903.8036
  3. satid:
    4752
    satname:
    THORAD AGENA D DEB
    intDesignator:
    1970-025DA
    launchDate:
    1970-04-08
    satlat:
    62.3278
    satlng:
    9.6692
    satalt:
    846.8095
  4. satid:
    5054
    satname:
    TITAN 34B AGENA D R/B
    intDesignator:
    1971-021B
    launchDate:
    1971-03-21
    satlat:
    42.4433
    satlng:
    -16.1581
    satalt:
    20730.967
  5. satid:
    5554
    satname:
    COSMOS 451
    intDesignator:
    1971-086H
    launchDate:
    1971-10-13
    satlat:
    61.7544
    satlng:
    10.2401
    satalt:
    1501.5872
  6. satid:
    6197
    satname:
    EXPLORER 47 (IMP-7)
    intDesignator:
    1972-073A
    launchDate:
    1972-09-23
    satlat:
    42.9108
    satlng:
    34.4
    satalt:
    233244.4905
  7. satid:
    8018
    satname:
    SL-6 R/B(2)
    intDesignator:
    1975-063D
    launchDate:
    1975-07-08
    satlat:
    49.8793
    satlng:
    37.8227
    satalt:
    29352.9788
  8. satid:
    9271
    satname:
    TITAN 34B AGENA R/B
    intDesignator:
    1976-080B
    launchDate:
    1976-08-06
    satlat:
    38.4665
    satlng:
    -0.7244
    satalt:
    23574.6155
  9. satid:
    9570
    satname:
    DELTA 1 DEB
    intDesignator:
    1973-086FX
    launchDate:
    1973-11-06
    satlat:
    61.7515
    satlng:
    12.0147
    satalt:
    1495.1176
  10. satid:
    9890
    satname:
    COSMOS 862 DEB
    intDesignator:
    1976-105G
    launchDate:
    1976-10-22
    satlat:
    66.9748
    satlng:
    49.1009
    satalt:
    21659.0798
  11. satid:
    10091
    satname:
    NTS 2
    intDesignator:
    1977-053A
    launchDate:
    1977-06-23
    satlat:
    46.2596
    satlng:
    28.3307
    satalt:
    20215.2073
  12. satid:
    11048
    satname:
    COSMOS 1039
    intDesignator:
    1978-091F
    launchDate:
    1978-10-04
    satlat:
    63.9482
    satlng:
    -2.2406
    satalt:
    1490.3785
  13. satid:
    12108
    satname:
    COSMOS 1229
    intDesignator:
    1980-102B
    launchDate:
    1980-12-23
    satlat:
    55.9338
    satlng:
    13.6731
    satalt:
    1472.3194
  14. satid:
    12559
    satname:
    NOAA 7 DEB
    intDesignator:
    1981-059B
    launchDate:
    1981-06-23
    satlat:
    58.2697
    satlng:
    5.7961
    satalt:
    676.4508
  15. satid:
    12679
    satname:
    DELTA 1 R/B(2)
    intDesignator:
    1981-070E
    launchDate:
    1981-08-03
    satlat:
    50.3028
    satlng:
    11.2918
    satalt:
    11911.8323
  16. satid:
    12815
    satname:
    COSMOS 931 DEB
    intDesignator:
    1977-068E
    launchDate:
    1977-07-20
    satlat:
    67.0633
    satlng:
    -10.3354
    satalt:
    23945.8812
  17. satid:
    12818
    satname:
    COSMOS 1305
    intDesignator:
    1981-088A
    launchDate:
    1981-09-11
    satlat:
    52.7313
    satlng:
    36.0591
    satalt:
    12499.3769
  18. satid:
    13164
    satname:
    COSMOS 1361
    intDesignator:
    1982-040E
    launchDate:
    1982-05-06
    satlat:
    64.1668
    satlng:
    -1.8338
    satalt:
    1482.9847
  19. satid:
    14131
    satname:
    SL-6 DEB
    intDesignator:
    1981-088M
    launchDate:
    1981-09-11
    satlat:
    59.375
    satlng:
    -16.5417
    satalt:
    5638.0718
  20. satid:
    14190
    satname:
    ATLAS 75E R/B
    intDesignator:
    1983-072B
    launchDate:
    1983-07-14
    satlat:
    58.5471
    satlng:
    7.4778
    satalt:
    13951.9839
  21. satid:
    14592
    satname:
    COSMOS 1521 (GLONASS)
    intDesignator:
    1983-127C
    launchDate:
    1983-12-29
    satlat:
    61.1626
    satlng:
    51.1249
    satalt:
    19062.0215
  22. satid:
    14608
    satname:
    SL-12 R/B(AUX MOTOR)
    intDesignator:
    1983-127H
    launchDate:
    1983-12-29
    satlat:
    47.6779
    satlng:
    -24.2759
    satalt:
    15688.1762
  23. satid:
    14884
    satname:
    COSMOS 1547
    intDesignator:
    1984-033A
    launchDate:
    1984-04-04
    satlat:
    59.8131
    satlng:
    -39.1052
    satalt:
    35351.4688
  24. satid:
    15223
    satname:
    SL-6 R/B(2)
    intDesignator:
    1984-089D
    launchDate:
    1984-08-24
    satlat:
    42.424
    satlng:
    -4.2821
    satalt:
    26633.977
  25. satid:
    15272
    satname:
    ATLAS 14E R/B
    intDesignator:
    1984-097B
    launchDate:
    1984-09-08
    satlat:
    60.2057
    satlng:
    -1.5484
    satalt:
    19382.4386
limit:
25
offset:
0
returned:
25
has_more_results:
yes
truncated:
yes
next_offset:
25
Show all fields in HTML
info:
category:
ANY
transactionscount:
85
satcount:
126
above:

25 results

  1. satid:
    3713
    satname:
    COSMOS 252 DEB *
    intDesignator:
    1968-097AQ
    launchDate:
    1968-11-01
    satlat:
    60.4441
    satlng:
    8.122
    satalt:
    1022.7053
  2. satid:
    4727
    satname:
    COSMOS 375 DEB
    intDesignator:
    1970-091Y
    launchDate:
    1970-10-30
    satlat:
    61.8472
    satlng:
    -0.3726
    satalt:
    903.8036
  3. satid:
    4752
    satname:
    THORAD AGENA D DEB
    intDesignator:
    1970-025DA
    launchDate:
    1970-04-08
    satlat:
    62.3278
    satlng:
    9.6692
    satalt:
    846.8095
  4. satid:
    5054
    satname:
    TITAN 34B AGENA D R/B
    intDesignator:
    1971-021B
    launchDate:
    1971-03-21
    satlat:
    42.4433
    satlng:
    -16.1581
    satalt:
    20730.967
  5. satid:
    5554
    satname:
    COSMOS 451
    intDesignator:
    1971-086H
    launchDate:
    1971-10-13
    satlat:
    61.7544
    satlng:
    10.2401
    satalt:
    1501.5872
  6. satid:
    6197
    satname:
    EXPLORER 47 (IMP-7)
    intDesignator:
    1972-073A
    launchDate:
    1972-09-23
    satlat:
    42.9108
    satlng:
    34.4
    satalt:
    233244.4905
  7. satid:
    8018
    satname:
    SL-6 R/B(2)
    intDesignator:
    1975-063D
    launchDate:
    1975-07-08
    satlat:
    49.8793
    satlng:
    37.8227
    satalt:
    29352.9788
  8. satid:
    9271
    satname:
    TITAN 34B AGENA R/B
    intDesignator:
    1976-080B
    launchDate:
    1976-08-06
    satlat:
    38.4665
    satlng:
    -0.7244
    satalt:
    23574.6155
  9. satid:
    9570
    satname:
    DELTA 1 DEB
    intDesignator:
    1973-086FX
    launchDate:
    1973-11-06
    satlat:
    61.7515
    satlng:
    12.0147
    satalt:
    1495.1176
  10. satid:
    9890
    satname:
    COSMOS 862 DEB
    intDesignator:
    1976-105G
    launchDate:
    1976-10-22
    satlat:
    66.9748
    satlng:
    49.1009
    satalt:
    21659.0798
  11. satid:
    10091
    satname:
    NTS 2
    intDesignator:
    1977-053A
    launchDate:
    1977-06-23
    satlat:
    46.2596
    satlng:
    28.3307
    satalt:
    20215.2073
  12. satid:
    11048
    satname:
    COSMOS 1039
    intDesignator:
    1978-091F
    launchDate:
    1978-10-04
    satlat:
    63.9482
    satlng:
    -2.2406
    satalt:
    1490.3785
  13. satid:
    12108
    satname:
    COSMOS 1229
    intDesignator:
    1980-102B
    launchDate:
    1980-12-23
    satlat:
    55.9338
    satlng:
    13.6731
    satalt:
    1472.3194
  14. satid:
    12559
    satname:
    NOAA 7 DEB
    intDesignator:
    1981-059B
    launchDate:
    1981-06-23
    satlat:
    58.2697
    satlng:
    5.7961
    satalt:
    676.4508
  15. satid:
    12679
    satname:
    DELTA 1 R/B(2)
    intDesignator:
    1981-070E
    launchDate:
    1981-08-03
    satlat:
    50.3028
    satlng:
    11.2918
    satalt:
    11911.8323
  16. satid:
    12815
    satname:
    COSMOS 931 DEB
    intDesignator:
    1977-068E
    launchDate:
    1977-07-20
    satlat:
    67.0633
    satlng:
    -10.3354
    satalt:
    23945.8812
  17. satid:
    12818
    satname:
    COSMOS 1305
    intDesignator:
    1981-088A
    launchDate:
    1981-09-11
    satlat:
    52.7313
    satlng:
    36.0591
    satalt:
    12499.3769
  18. satid:
    13164
    satname:
    COSMOS 1361
    intDesignator:
    1982-040E
    launchDate:
    1982-05-06
    satlat:
    64.1668
    satlng:
    -1.8338
    satalt:
    1482.9847
  19. satid:
    14131
    satname:
    SL-6 DEB
    intDesignator:
    1981-088M
    launchDate:
    1981-09-11
    satlat:
    59.375
    satlng:
    -16.5417
    satalt:
    5638.0718
  20. satid:
    14190
    satname:
    ATLAS 75E R/B
    intDesignator:
    1983-072B
    launchDate:
    1983-07-14
    satlat:
    58.5471
    satlng:
    7.4778
    satalt:
    13951.9839
  21. satid:
    14592
    satname:
    COSMOS 1521 (GLONASS)
    intDesignator:
    1983-127C
    launchDate:
    1983-12-29
    satlat:
    61.1626
    satlng:
    51.1249
    satalt:
    19062.0215
  22. satid:
    14608
    satname:
    SL-12 R/B(AUX MOTOR)
    intDesignator:
    1983-127H
    launchDate:
    1983-12-29
    satlat:
    47.6779
    satlng:
    -24.2759
    satalt:
    15688.1762
  23. satid:
    14884
    satname:
    COSMOS 1547
    intDesignator:
    1984-033A
    launchDate:
    1984-04-04
    satlat:
    59.8131
    satlng:
    -39.1052
    satalt:
    35351.4688
  24. satid:
    15223
    satname:
    SL-6 R/B(2)
    intDesignator:
    1984-089D
    launchDate:
    1984-08-24
    satlat:
    42.424
    satlng:
    -4.2821
    satalt:
    26633.977
  25. satid:
    15272
    satname:
    ATLAS 14E R/B
    intDesignator:
    1984-097B
    launchDate:
    1984-09-08
    satlat:
    60.2057
    satlng:
    -1.5484
    satalt:
    19382.4386
limit:
25
offset:
0
returned:
25
has_more_results:
yes
truncated:
yes
next_offset:
25
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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.