Allemannsdata
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find_satellites_above

List satellites above an observer within an angular search radius.

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.
observer_lonrequirednumberObserver longitude in WGS84 decimal degrees.
observer_alt_moptionalnumberObserver altitude above sea level in metres.
radius_degoptionalintegerSearch radius from 0 to 90 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": "..."}
}
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.
Type: decimal number. Observer longitude in WGS84 decimal degrees.
Type: decimal number. Observer altitude above sea level in metres.
Type: integer. Search radius from 0 to 90 degrees.
Type: integer. N2YO category id; 0 means all categories, 1 brightest.

Result

Source: N2YO satellite data. Retrieved 2026-08-03T03:54:48Z in 0.677 seconds.

info:
category:
ANY
transactionscount:
18
satcount:
114
above:

25 results

  1. satid:
    515
    satname:
    DELTA 1 R/B
    intDesignator:
    1962-068B
    launchDate:
    1962-12-13
    satlat:
    47.05
    satlng:
    5.8229
    satalt:
    4360.2242
  2. satid:
    631
    satname:
    ATLAS AGENA B DEB
    intDesignator:
    1963-030E
    launchDate:
    1963-07-19
    satlat:
    60.9374
    satlng:
    21.4788
    satalt:
    3690.5306
  3. satid:
    3177
    satname:
    OV1-14 R/B
    intDesignator:
    1968-026C
    launchDate:
    1968-04-06
    satlat:
    65.6931
    satlng:
    -8.3603
    satalt:
    9804.0625
  4. satid:
    4720
    satname:
    THORAD AGENA D DEB
    intDesignator:
    1970-025CE
    launchDate:
    1970-04-08
    satlat:
    56.3861
    satlng:
    5.5468
    satalt:
    851.8121
  5. satid:
    5016
    satname:
    COSMOS 397 DEB
    intDesignator:
    1971-015K
    launchDate:
    1971-02-25
    satlat:
    62.0276
    satlng:
    5.6121
    satalt:
    571.1764
  6. satid:
    5054
    satname:
    TITAN 34B AGENA D R/B
    intDesignator:
    1971-021B
    launchDate:
    1971-03-21
    satlat:
    59.2557
    satlng:
    50.2244
    satalt:
    33703.7587
  7. satid:
    5210
    satname:
    COSMOS 411
    intDesignator:
    1971-041A
    launchDate:
    1971-05-07
    satlat:
    60.1371
    satlng:
    -2.0954
    satalt:
    1493.9757
  8. satid:
    7092
    satname:
    DELTA 1 DEB
    intDesignator:
    1973-086CL
    launchDate:
    1973-11-06
    satlat:
    60.8486
    satlng:
    -2.8552
    satalt:
    1480.094
  9. satid:
    7373
    satname:
    SL-6 R/B(2)
    intDesignator:
    1974-026E
    launchDate:
    1974-04-26
    satlat:
    63.3695
    satlng:
    21.7927
    satalt:
    37068.798
  10. satid:
    7376
    satname:
    MOLNIYA 2-10
    intDesignator:
    1974-056A
    launchDate:
    1974-07-23
    satlat:
    65.2619
    satlng:
    15.0054
    satalt:
    37855.0604
  11. satid:
    7629
    satname:
    SL-6 R/B(2)
    intDesignator:
    1975-007D
    launchDate:
    1975-01-30
    satlat:
    54.5
    satlng:
    6.5724
    satalt:
    33967.3859
  12. satid:
    8300
    satname:
    THORAD DELTA 1 DEB
    intDesignator:
    1974-089BH
    launchDate:
    1974-11-15
    satlat:
    59.2249
    satlng:
    -5.6559
    satalt:
    1930.4794
  13. satid:
    9965
    satname:
    COSMOS 886 DEB
    intDesignator:
    1976-126BF
    launchDate:
    1976-12-27
    satlat:
    56.6052
    satlng:
    14.747
    satalt:
    2001.7343
  14. satid:
    10091
    satname:
    NTS 2
    intDesignator:
    1977-053A
    launchDate:
    1977-06-23
    satlat:
    63.0606
    satlng:
    -3.5248
    satalt:
    20327.8148
  15. satid:
    11087
    satname:
    SL-14 R/B
    intDesignator:
    1978-100D
    launchDate:
    1978-10-26
    satlat:
    56.0832
    satlng:
    10.5947
    satalt:
    1709.7764
  16. satid:
    11546
    satname:
    SL-8 R/B
    intDesignator:
    1979-084J
    launchDate:
    1979-09-25
    satlat:
    62.7699
    satlng:
    -3.0412
    satalt:
    1577.2657
  17. satid:
    11847
    satname:
    SL-6 R/B(2)
    intDesignator:
    1980-050B
    launchDate:
    1980-06-14
    satlat:
    62.9281
    satlng:
    38.0431
    satalt:
    16874.2891
  18. satid:
    12640
    satname:
    COSMOS 1291
    intDesignator:
    1981-074E
    launchDate:
    1981-08-06
    satlat:
    61.0545
    satlng:
    15.9029
    satalt:
    1470.292
  19. satid:
    12919
    satname:
    COSMOS 1030 DEB
    intDesignator:
    1978-083F
    launchDate:
    1978-09-06
    satlat:
    59.2688
    satlng:
    15.2354
    satalt:
    19457.3237
  20. satid:
    13553
    satname:
    SL-14 R/B
    intDesignator:
    1982-092B
    launchDate:
    1982-09-16
    satlat:
    57.5882
    satlng:
    5.6787
    satalt:
    623.2151
  21. satid:
    13845
    satname:
    SSB
    intDesignator:
    1983-008F
    launchDate:
    1983-02-09
    satlat:
    57.6733
    satlng:
    5.7789
    satalt:
    511.2209
  22. satid:
    14191
    satname:
    SL-6 R/B(2)
    intDesignator:
    1983-070D
    launchDate:
    1983-07-08
    satlat:
    70.6382
    satlng:
    -30.5209
    satalt:
    30723.7133
  23. satid:
    14192
    satname:
    COSMOS 1481 DEB
    intDesignator:
    1983-070E
    launchDate:
    1983-07-08
    satlat:
    57.8082
    satlng:
    8.6752
    satalt:
    17905.6055
  24. satid:
    14881
    satname:
    THORAD DELTA 1 DEB
    intDesignator:
    1974-089EU
    launchDate:
    1974-11-15
    satlat:
    63.4422
    satlng:
    -3.2476
    satalt:
    1544.277
  25. satid:
    14884
    satname:
    COSMOS 1547
    intDesignator:
    1984-033A
    launchDate:
    1984-04-04
    satlat:
    53.2349
    satlng:
    -17.4715
    satalt:
    34557.3826
limit:
25
offset:
0
returned:
25
has_more_results:
yes
truncated:
yes
next_offset:
25
Show all fields in HTML
info:
category:
ANY
transactionscount:
18
satcount:
114
above:

25 results

  1. satid:
    515
    satname:
    DELTA 1 R/B
    intDesignator:
    1962-068B
    launchDate:
    1962-12-13
    satlat:
    47.05
    satlng:
    5.8229
    satalt:
    4360.2242
  2. satid:
    631
    satname:
    ATLAS AGENA B DEB
    intDesignator:
    1963-030E
    launchDate:
    1963-07-19
    satlat:
    60.9374
    satlng:
    21.4788
    satalt:
    3690.5306
  3. satid:
    3177
    satname:
    OV1-14 R/B
    intDesignator:
    1968-026C
    launchDate:
    1968-04-06
    satlat:
    65.6931
    satlng:
    -8.3603
    satalt:
    9804.0625
  4. satid:
    4720
    satname:
    THORAD AGENA D DEB
    intDesignator:
    1970-025CE
    launchDate:
    1970-04-08
    satlat:
    56.3861
    satlng:
    5.5468
    satalt:
    851.8121
  5. satid:
    5016
    satname:
    COSMOS 397 DEB
    intDesignator:
    1971-015K
    launchDate:
    1971-02-25
    satlat:
    62.0276
    satlng:
    5.6121
    satalt:
    571.1764
  6. satid:
    5054
    satname:
    TITAN 34B AGENA D R/B
    intDesignator:
    1971-021B
    launchDate:
    1971-03-21
    satlat:
    59.2557
    satlng:
    50.2244
    satalt:
    33703.7587
  7. satid:
    5210
    satname:
    COSMOS 411
    intDesignator:
    1971-041A
    launchDate:
    1971-05-07
    satlat:
    60.1371
    satlng:
    -2.0954
    satalt:
    1493.9757
  8. satid:
    7092
    satname:
    DELTA 1 DEB
    intDesignator:
    1973-086CL
    launchDate:
    1973-11-06
    satlat:
    60.8486
    satlng:
    -2.8552
    satalt:
    1480.094
  9. satid:
    7373
    satname:
    SL-6 R/B(2)
    intDesignator:
    1974-026E
    launchDate:
    1974-04-26
    satlat:
    63.3695
    satlng:
    21.7927
    satalt:
    37068.798
  10. satid:
    7376
    satname:
    MOLNIYA 2-10
    intDesignator:
    1974-056A
    launchDate:
    1974-07-23
    satlat:
    65.2619
    satlng:
    15.0054
    satalt:
    37855.0604
  11. satid:
    7629
    satname:
    SL-6 R/B(2)
    intDesignator:
    1975-007D
    launchDate:
    1975-01-30
    satlat:
    54.5
    satlng:
    6.5724
    satalt:
    33967.3859
  12. satid:
    8300
    satname:
    THORAD DELTA 1 DEB
    intDesignator:
    1974-089BH
    launchDate:
    1974-11-15
    satlat:
    59.2249
    satlng:
    -5.6559
    satalt:
    1930.4794
  13. satid:
    9965
    satname:
    COSMOS 886 DEB
    intDesignator:
    1976-126BF
    launchDate:
    1976-12-27
    satlat:
    56.6052
    satlng:
    14.747
    satalt:
    2001.7343
  14. satid:
    10091
    satname:
    NTS 2
    intDesignator:
    1977-053A
    launchDate:
    1977-06-23
    satlat:
    63.0606
    satlng:
    -3.5248
    satalt:
    20327.8148
  15. satid:
    11087
    satname:
    SL-14 R/B
    intDesignator:
    1978-100D
    launchDate:
    1978-10-26
    satlat:
    56.0832
    satlng:
    10.5947
    satalt:
    1709.7764
  16. satid:
    11546
    satname:
    SL-8 R/B
    intDesignator:
    1979-084J
    launchDate:
    1979-09-25
    satlat:
    62.7699
    satlng:
    -3.0412
    satalt:
    1577.2657
  17. satid:
    11847
    satname:
    SL-6 R/B(2)
    intDesignator:
    1980-050B
    launchDate:
    1980-06-14
    satlat:
    62.9281
    satlng:
    38.0431
    satalt:
    16874.2891
  18. satid:
    12640
    satname:
    COSMOS 1291
    intDesignator:
    1981-074E
    launchDate:
    1981-08-06
    satlat:
    61.0545
    satlng:
    15.9029
    satalt:
    1470.292
  19. satid:
    12919
    satname:
    COSMOS 1030 DEB
    intDesignator:
    1978-083F
    launchDate:
    1978-09-06
    satlat:
    59.2688
    satlng:
    15.2354
    satalt:
    19457.3237
  20. satid:
    13553
    satname:
    SL-14 R/B
    intDesignator:
    1982-092B
    launchDate:
    1982-09-16
    satlat:
    57.5882
    satlng:
    5.6787
    satalt:
    623.2151
  21. satid:
    13845
    satname:
    SSB
    intDesignator:
    1983-008F
    launchDate:
    1983-02-09
    satlat:
    57.6733
    satlng:
    5.7789
    satalt:
    511.2209
  22. satid:
    14191
    satname:
    SL-6 R/B(2)
    intDesignator:
    1983-070D
    launchDate:
    1983-07-08
    satlat:
    70.6382
    satlng:
    -30.5209
    satalt:
    30723.7133
  23. satid:
    14192
    satname:
    COSMOS 1481 DEB
    intDesignator:
    1983-070E
    launchDate:
    1983-07-08
    satlat:
    57.8082
    satlng:
    8.6752
    satalt:
    17905.6055
  24. satid:
    14881
    satname:
    THORAD DELTA 1 DEB
    intDesignator:
    1974-089EU
    launchDate:
    1974-11-15
    satlat:
    63.4422
    satlng:
    -3.2476
    satalt:
    1544.277
  25. satid:
    14884
    satname:
    COSMOS 1547
    intDesignator:
    1984-033A
    launchDate:
    1984-04-04
    satlat:
    53.2349
    satlng:
    -17.4715
    satalt:
    34557.3826
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

Continue exploring

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.