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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 2026-09-25T11:09:41Z in 0.728 seconds.

info:
category:
ANY
transactionscount:
100
satcount:
131
above:

25 results

  1. satid:
    2800
    satname:
    SCOUT B DEB
    intDesignator:
    1966-070D
    launchDate:
    1966-08-04
    satlat:
    60.6492
    satlng:
    14.2428
    satalt:
    2044.5908
  2. satid:
    3417
    satname:
    DELTA 1 DEB
    intDesignator:
    1968-069D
    launchDate:
    1968-08-16
    satlat:
    62.2382
    satlng:
    17.2023
    satalt:
    1568.516
  3. satid:
    5443
    satname:
    DELTA 1 DEB
    intDesignator:
    1967-114E
    launchDate:
    1967-11-10
    satlat:
    67.9335
    satlng:
    18.602
    satalt:
    1469.2197
  4. satid:
    6851
    satname:
    COSMOS 594
    intDesignator:
    1973-069G
    launchDate:
    1973-10-02
    satlat:
    63.7664
    satlng:
    6.5359
    satalt:
    1474.1709
  5. satid:
    7138
    satname:
    DELTA 1 DEB
    intDesignator:
    1973-086DC
    launchDate:
    1973-11-06
    satlat:
    60.1448
    satlng:
    16.2059
    satalt:
    1534.169
  6. satid:
    8601
    satname:
    MOLNIYA 1-32
    intDesignator:
    1976-006A
    launchDate:
    1976-01-22
    satlat:
    61.3493
    satlng:
    18.0491
    satalt:
    34382.8985
  7. satid:
    9649
    satname:
    COSMOS 886 DEB
    intDesignator:
    1976-126F
    launchDate:
    1976-12-27
    satlat:
    65.0506
    satlng:
    9.5383
    satalt:
    1905.0603
  8. satid:
    9663
    satname:
    SL-3 DEB
    intDesignator:
    1977-002C
    launchDate:
    1977-01-06
    satlat:
    64.3165
    satlng:
    1.128
    satalt:
    889.9067
  9. satid:
    10150
    satname:
    COSMOS 931
    intDesignator:
    1977-068A
    launchDate:
    1977-07-20
    satlat:
    71.1285
    satlng:
    -31.6574
    satalt:
    22533.861
  10. satid:
    10413
    satname:
    COSMOS 839 DEB
    intDesignator:
    1976-067G
    launchDate:
    1976-07-08
    satlat:
    65.1955
    satlng:
    6.4835
    satalt:
    2058.5965
  11. satid:
    10768
    satname:
    DELTA 1 DEB
    intDesignator:
    1976-077BR
    launchDate:
    1976-07-29
    satlat:
    65.6731
    satlng:
    18.2847
    satalt:
    1511.7254
  12. satid:
    10864
    satname:
    DELTA 1 DEB
    intDesignator:
    1976-077CS
    launchDate:
    1976-07-29
    satlat:
    65.1221
    satlng:
    0.1466
    satalt:
    1740.1548
  13. satid:
    11142
    satname:
    ATLAS F R/B
    intDesignator:
    1978-112B
    launchDate:
    1978-12-11
    satlat:
    60.9697
    satlng:
    -18.3358
    satalt:
    13580.9665
  14. satid:
    11300
    satname:
    COSMOS 1085
    intDesignator:
    1979-024E
    launchDate:
    1979-03-15
    satlat:
    63.9261
    satlng:
    18.9773
    satalt:
    1513.1172
  15. satid:
    11696
    satname:
    COSMOS 1161
    intDesignator:
    1980-012F
    launchDate:
    1980-02-11
    satlat:
    60.1885
    satlng:
    9.4729
    satalt:
    1480.8438
  16. satid:
    11847
    satname:
    SL-6 R/B(2)
    intDesignator:
    1980-050B
    launchDate:
    1980-06-14
    satlat:
    46.6898
    satlng:
    -20.6122
    satalt:
    37528.1004
  17. satid:
    11909
    satname:
    SL-6 R/B(2)
    intDesignator:
    1980-063D
    launchDate:
    1980-07-18
    satlat:
    58.2687
    satlng:
    -38.6403
    satalt:
    37861.5557
  18. satid:
    12032
    satname:
    COSMOS 1217
    intDesignator:
    1980-085A
    launchDate:
    1980-10-24
    satlat:
    69.2433
    satlng:
    72.5784
    satalt:
    29800.6971
  19. satid:
    13075
    satname:
    SL-6 R/B(2)
    intDesignator:
    1982-015D
    launchDate:
    1982-02-26
    satlat:
    61.2069
    satlng:
    35.3187
    satalt:
    39298.9542
  20. satid:
    13131
    satname:
    OPS 4682 DEB
    intDesignator:
    1965-027H
    launchDate:
    1965-04-03
    satlat:
    62.2738
    satlng:
    4.3013
    satalt:
    1262.5081
  21. satid:
    13364
    satname:
    THOR ABLESTAR DEB
    intDesignator:
    1961-015KS
    launchDate:
    1961-06-29
    satlat:
    66.2852
    satlng:
    4.7757
    satalt:
    922.3088
  22. satid:
    13875
    satname:
    MOLNIYA 3-20
    intDesignator:
    1983-015A
    launchDate:
    1983-03-11
    satlat:
    62.0444
    satlng:
    50.683
    satalt:
    39009.3049
  23. satid:
    13904
    satname:
    SL-6 DEB
    intDesignator:
    1981-088G
    launchDate:
    1981-09-11
    satlat:
    59.5846
    satlng:
    40.6285
    satalt:
    8529.8394
  24. satid:
    13911
    satname:
    SL-6 DEB
    intDesignator:
    1981-088L
    launchDate:
    1981-09-11
    satlat:
    62.7598
    satlng:
    46.4741
    satalt:
    7788.0078
  25. satid:
    13942
    satname:
    THOR ABLESTAR DEB
    intDesignator:
    1961-015KZ
    launchDate:
    1961-06-29
    satlat:
    57.9693
    satlng:
    6.3979
    satalt:
    1516.3025
limit:
25
offset:
0
returned:
25
has_more_results:
yes
truncated:
yes
next_offset:
25
Show all fields in HTML
info:
category:
ANY
transactionscount:
100
satcount:
131
above:

25 results

  1. satid:
    2800
    satname:
    SCOUT B DEB
    intDesignator:
    1966-070D
    launchDate:
    1966-08-04
    satlat:
    60.6492
    satlng:
    14.2428
    satalt:
    2044.5908
  2. satid:
    3417
    satname:
    DELTA 1 DEB
    intDesignator:
    1968-069D
    launchDate:
    1968-08-16
    satlat:
    62.2382
    satlng:
    17.2023
    satalt:
    1568.516
  3. satid:
    5443
    satname:
    DELTA 1 DEB
    intDesignator:
    1967-114E
    launchDate:
    1967-11-10
    satlat:
    67.9335
    satlng:
    18.602
    satalt:
    1469.2197
  4. satid:
    6851
    satname:
    COSMOS 594
    intDesignator:
    1973-069G
    launchDate:
    1973-10-02
    satlat:
    63.7664
    satlng:
    6.5359
    satalt:
    1474.1709
  5. satid:
    7138
    satname:
    DELTA 1 DEB
    intDesignator:
    1973-086DC
    launchDate:
    1973-11-06
    satlat:
    60.1448
    satlng:
    16.2059
    satalt:
    1534.169
  6. satid:
    8601
    satname:
    MOLNIYA 1-32
    intDesignator:
    1976-006A
    launchDate:
    1976-01-22
    satlat:
    61.3493
    satlng:
    18.0491
    satalt:
    34382.8985
  7. satid:
    9649
    satname:
    COSMOS 886 DEB
    intDesignator:
    1976-126F
    launchDate:
    1976-12-27
    satlat:
    65.0506
    satlng:
    9.5383
    satalt:
    1905.0603
  8. satid:
    9663
    satname:
    SL-3 DEB
    intDesignator:
    1977-002C
    launchDate:
    1977-01-06
    satlat:
    64.3165
    satlng:
    1.128
    satalt:
    889.9067
  9. satid:
    10150
    satname:
    COSMOS 931
    intDesignator:
    1977-068A
    launchDate:
    1977-07-20
    satlat:
    71.1285
    satlng:
    -31.6574
    satalt:
    22533.861
  10. satid:
    10413
    satname:
    COSMOS 839 DEB
    intDesignator:
    1976-067G
    launchDate:
    1976-07-08
    satlat:
    65.1955
    satlng:
    6.4835
    satalt:
    2058.5965
  11. satid:
    10768
    satname:
    DELTA 1 DEB
    intDesignator:
    1976-077BR
    launchDate:
    1976-07-29
    satlat:
    65.6731
    satlng:
    18.2847
    satalt:
    1511.7254
  12. satid:
    10864
    satname:
    DELTA 1 DEB
    intDesignator:
    1976-077CS
    launchDate:
    1976-07-29
    satlat:
    65.1221
    satlng:
    0.1466
    satalt:
    1740.1548
  13. satid:
    11142
    satname:
    ATLAS F R/B
    intDesignator:
    1978-112B
    launchDate:
    1978-12-11
    satlat:
    60.9697
    satlng:
    -18.3358
    satalt:
    13580.9665
  14. satid:
    11300
    satname:
    COSMOS 1085
    intDesignator:
    1979-024E
    launchDate:
    1979-03-15
    satlat:
    63.9261
    satlng:
    18.9773
    satalt:
    1513.1172
  15. satid:
    11696
    satname:
    COSMOS 1161
    intDesignator:
    1980-012F
    launchDate:
    1980-02-11
    satlat:
    60.1885
    satlng:
    9.4729
    satalt:
    1480.8438
  16. satid:
    11847
    satname:
    SL-6 R/B(2)
    intDesignator:
    1980-050B
    launchDate:
    1980-06-14
    satlat:
    46.6898
    satlng:
    -20.6122
    satalt:
    37528.1004
  17. satid:
    11909
    satname:
    SL-6 R/B(2)
    intDesignator:
    1980-063D
    launchDate:
    1980-07-18
    satlat:
    58.2687
    satlng:
    -38.6403
    satalt:
    37861.5557
  18. satid:
    12032
    satname:
    COSMOS 1217
    intDesignator:
    1980-085A
    launchDate:
    1980-10-24
    satlat:
    69.2433
    satlng:
    72.5784
    satalt:
    29800.6971
  19. satid:
    13075
    satname:
    SL-6 R/B(2)
    intDesignator:
    1982-015D
    launchDate:
    1982-02-26
    satlat:
    61.2069
    satlng:
    35.3187
    satalt:
    39298.9542
  20. satid:
    13131
    satname:
    OPS 4682 DEB
    intDesignator:
    1965-027H
    launchDate:
    1965-04-03
    satlat:
    62.2738
    satlng:
    4.3013
    satalt:
    1262.5081
  21. satid:
    13364
    satname:
    THOR ABLESTAR DEB
    intDesignator:
    1961-015KS
    launchDate:
    1961-06-29
    satlat:
    66.2852
    satlng:
    4.7757
    satalt:
    922.3088
  22. satid:
    13875
    satname:
    MOLNIYA 3-20
    intDesignator:
    1983-015A
    launchDate:
    1983-03-11
    satlat:
    62.0444
    satlng:
    50.683
    satalt:
    39009.3049
  23. satid:
    13904
    satname:
    SL-6 DEB
    intDesignator:
    1981-088G
    launchDate:
    1981-09-11
    satlat:
    59.5846
    satlng:
    40.6285
    satalt:
    8529.8394
  24. satid:
    13911
    satname:
    SL-6 DEB
    intDesignator:
    1981-088L
    launchDate:
    1981-09-11
    satlat:
    62.7598
    satlng:
    46.4741
    satalt:
    7788.0078
  25. satid:
    13942
    satname:
    THOR ABLESTAR DEB
    intDesignator:
    1961-015KZ
    launchDate:
    1961-06-29
    satlat:
    57.9693
    satlng:
    6.3979
    satalt:
    1516.3025
limit:
25
offset:
0
returned:
25
has_more_results:
yes
truncated:
yes
next_offset:
25
Will you use the result in generated code?

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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.