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 2026-08-03T06:05:01Z in 0.659 seconds.

info:
category:
ANY
transactionscount:
31
satcount:
125
above:

25 results

  1. satid:
    47
    satname:
    THOR ABLESTAR R/B
    intDesignator:
    1960-007C
    launchDate:
    1960-06-22
    satlat:
    61.0283
    satlng:
    6.1931
    satalt:
    600.7347
  2. satid:
    144
    satname:
    THOR ABLESTAR DEB
    intDesignator:
    1961-015AE
    launchDate:
    1961-06-29
    satlat:
    57.039
    satlng:
    6.6337
    satalt:
    961.5485
  3. satid:
    327
    satname:
    THOR ABLESTAR DEB
    intDesignator:
    1961-015DD
    launchDate:
    1961-06-29
    satlat:
    56.0412
    satlng:
    8.7915
    satalt:
    859.082
  4. satid:
    354
    satname:
    THOR ABLESTAR DEB
    intDesignator:
    1961-015DU
    launchDate:
    1961-06-29
    satlat:
    62.7297
    satlng:
    5.7839
    satalt:
    1203.1309
  5. satid:
    355
    satname:
    THOR ABLESTAR DEB
    intDesignator:
    1961-015DV
    launchDate:
    1961-06-29
    satlat:
    55.4366
    satlng:
    5.582
    satalt:
    1038.5027
  6. satid:
    2153
    satname:
    THOR AGENA B DEB
    intDesignator:
    1965-098J
    launchDate:
    1965-11-29
    satlat:
    54.2782
    satlng:
    3.6266
    satalt:
    1648.709
  7. satid:
    2765
    satname:
    OPS 6638 (VELA 7)
    intDesignator:
    1967-040A
    launchDate:
    1967-04-28
    satlat:
    39.8457
    satlng:
    29.9381
    satalt:
    132161.7024
  8. satid:
    3307
    satname:
    EXPLORER 38 (RAE-A)
    intDesignator:
    1968-055A
    launchDate:
    1968-07-04
    satlat:
    46.5303
    satlng:
    3.5855
    satalt:
    5868.2073
  9. satid:
    4643
    satname:
    THORAD AGENA D DEB
    intDesignator:
    1970-025AB
    launchDate:
    1970-04-08
    satlat:
    56.9453
    satlng:
    3.6008
    satalt:
    1055.815
  10. satid:
    5054
    satname:
    TITAN 34B AGENA D R/B
    intDesignator:
    1971-021B
    launchDate:
    1971-03-21
    satlat:
    63.5247
    satlng:
    52.367
    satalt:
    36670.5427
  11. satid:
    5550
    satname:
    COSMOS 447
    intDesignator:
    1971-086D
    launchDate:
    1971-10-13
    satlat:
    58.3634
    satlng:
    -4.2258
    satalt:
    1508.1688
  12. satid:
    5702
    satname:
    WESTFORD NEEDLES
    intDesignator:
    1963-014CU
    launchDate:
    1963-05-09
    satlat:
    62.1891
    satlng:
    20.4821
    satalt:
    1967.2579
  13. satid:
    7373
    satname:
    SL-6 R/B(2)
    intDesignator:
    1974-026E
    launchDate:
    1974-04-26
    satlat:
    53.2004
    satlng:
    24.2854
    satalt:
    27994.7193
  14. satid:
    7376
    satname:
    MOLNIYA 2-10
    intDesignator:
    1974-056A
    launchDate:
    1974-07-23
    satlat:
    59.2261
    satlng:
    21.8901
    satalt:
    32931.2966
  15. satid:
    8820
    satname:
    LAGEOS 1
    intDesignator:
    1976-039A
    launchDate:
    1976-05-04
    satlat:
    66.6606
    satlng:
    28.6372
    satalt:
    5958.136
  16. satid:
    9983
    satname:
    TANSEI 3 DEB
    intDesignator:
    1977-012G
    launchDate:
    1977-02-19
    satlat:
    57.6619
    satlng:
    -12.5012
    satalt:
    3656.0326
  17. satid:
    10880
    satname:
    COSMOS 970 DEB
    intDesignator:
    1977-121AB
    launchDate:
    1977-12-21
    satlat:
    60.3166
    satlng:
    13.5833
    satalt:
    1025.4595
  18. satid:
    12679
    satname:
    DELTA 1 R/B(2)
    intDesignator:
    1981-070E
    launchDate:
    1981-08-03
    satlat:
    48.1603
    satlng:
    5.186
    satalt:
    17603.4041
  19. satid:
    12682
    satname:
    SL-8 R/B
    intDesignator:
    1981-077B
    launchDate:
    1981-08-12
    satlat:
    59.3302
    satlng:
    10.7718
    satalt:
    967.9392
  20. satid:
    12818
    satname:
    COSMOS 1305
    intDesignator:
    1981-088A
    launchDate:
    1981-09-11
    satlat:
    61.428
    satlng:
    32.272
    satalt:
    13777.4921
  21. satid:
    14191
    satname:
    SL-6 R/B(2)
    intDesignator:
    1983-070D
    launchDate:
    1983-07-08
    satlat:
    46.7358
    satlng:
    7.4078
    satalt:
    17783.297
  22. satid:
    14608
    satname:
    SL-12 R/B(AUX MOTOR)
    intDesignator:
    1983-127H
    launchDate:
    1983-12-29
    satlat:
    48.839
    satlng:
    2.5279
    satalt:
    14994.7142
  23. satid:
    14884
    satname:
    COSMOS 1547
    intDesignator:
    1984-033A
    launchDate:
    1984-04-04
    satlat:
    69.7233
    satlng:
    -17.4902
    satalt:
    34068.2445
  24. satid:
    14984
    satname:
    SL-12 R/B(2)
    intDesignator:
    1984-047F
    launchDate:
    1984-05-19
    satlat:
    66.1162
    satlng:
    4.1463
    satalt:
    19155.6192
  25. satid:
    15223
    satname:
    SL-6 R/B(2)
    intDesignator:
    1984-089D
    launchDate:
    1984-08-24
    satlat:
    51.2701
    satlng:
    -14.0157
    satalt:
    33130.8255
limit:
25
offset:
0
returned:
25
has_more_results:
yes
truncated:
yes
next_offset:
25
Show all fields in HTML
info:
category:
ANY
transactionscount:
31
satcount:
125
above:

25 results

  1. satid:
    47
    satname:
    THOR ABLESTAR R/B
    intDesignator:
    1960-007C
    launchDate:
    1960-06-22
    satlat:
    61.0283
    satlng:
    6.1931
    satalt:
    600.7347
  2. satid:
    144
    satname:
    THOR ABLESTAR DEB
    intDesignator:
    1961-015AE
    launchDate:
    1961-06-29
    satlat:
    57.039
    satlng:
    6.6337
    satalt:
    961.5485
  3. satid:
    327
    satname:
    THOR ABLESTAR DEB
    intDesignator:
    1961-015DD
    launchDate:
    1961-06-29
    satlat:
    56.0412
    satlng:
    8.7915
    satalt:
    859.082
  4. satid:
    354
    satname:
    THOR ABLESTAR DEB
    intDesignator:
    1961-015DU
    launchDate:
    1961-06-29
    satlat:
    62.7297
    satlng:
    5.7839
    satalt:
    1203.1309
  5. satid:
    355
    satname:
    THOR ABLESTAR DEB
    intDesignator:
    1961-015DV
    launchDate:
    1961-06-29
    satlat:
    55.4366
    satlng:
    5.582
    satalt:
    1038.5027
  6. satid:
    2153
    satname:
    THOR AGENA B DEB
    intDesignator:
    1965-098J
    launchDate:
    1965-11-29
    satlat:
    54.2782
    satlng:
    3.6266
    satalt:
    1648.709
  7. satid:
    2765
    satname:
    OPS 6638 (VELA 7)
    intDesignator:
    1967-040A
    launchDate:
    1967-04-28
    satlat:
    39.8457
    satlng:
    29.9381
    satalt:
    132161.7024
  8. satid:
    3307
    satname:
    EXPLORER 38 (RAE-A)
    intDesignator:
    1968-055A
    launchDate:
    1968-07-04
    satlat:
    46.5303
    satlng:
    3.5855
    satalt:
    5868.2073
  9. satid:
    4643
    satname:
    THORAD AGENA D DEB
    intDesignator:
    1970-025AB
    launchDate:
    1970-04-08
    satlat:
    56.9453
    satlng:
    3.6008
    satalt:
    1055.815
  10. satid:
    5054
    satname:
    TITAN 34B AGENA D R/B
    intDesignator:
    1971-021B
    launchDate:
    1971-03-21
    satlat:
    63.5247
    satlng:
    52.367
    satalt:
    36670.5427
  11. satid:
    5550
    satname:
    COSMOS 447
    intDesignator:
    1971-086D
    launchDate:
    1971-10-13
    satlat:
    58.3634
    satlng:
    -4.2258
    satalt:
    1508.1688
  12. satid:
    5702
    satname:
    WESTFORD NEEDLES
    intDesignator:
    1963-014CU
    launchDate:
    1963-05-09
    satlat:
    62.1891
    satlng:
    20.4821
    satalt:
    1967.2579
  13. satid:
    7373
    satname:
    SL-6 R/B(2)
    intDesignator:
    1974-026E
    launchDate:
    1974-04-26
    satlat:
    53.2004
    satlng:
    24.2854
    satalt:
    27994.7193
  14. satid:
    7376
    satname:
    MOLNIYA 2-10
    intDesignator:
    1974-056A
    launchDate:
    1974-07-23
    satlat:
    59.2261
    satlng:
    21.8901
    satalt:
    32931.2966
  15. satid:
    8820
    satname:
    LAGEOS 1
    intDesignator:
    1976-039A
    launchDate:
    1976-05-04
    satlat:
    66.6606
    satlng:
    28.6372
    satalt:
    5958.136
  16. satid:
    9983
    satname:
    TANSEI 3 DEB
    intDesignator:
    1977-012G
    launchDate:
    1977-02-19
    satlat:
    57.6619
    satlng:
    -12.5012
    satalt:
    3656.0326
  17. satid:
    10880
    satname:
    COSMOS 970 DEB
    intDesignator:
    1977-121AB
    launchDate:
    1977-12-21
    satlat:
    60.3166
    satlng:
    13.5833
    satalt:
    1025.4595
  18. satid:
    12679
    satname:
    DELTA 1 R/B(2)
    intDesignator:
    1981-070E
    launchDate:
    1981-08-03
    satlat:
    48.1603
    satlng:
    5.186
    satalt:
    17603.4041
  19. satid:
    12682
    satname:
    SL-8 R/B
    intDesignator:
    1981-077B
    launchDate:
    1981-08-12
    satlat:
    59.3302
    satlng:
    10.7718
    satalt:
    967.9392
  20. satid:
    12818
    satname:
    COSMOS 1305
    intDesignator:
    1981-088A
    launchDate:
    1981-09-11
    satlat:
    61.428
    satlng:
    32.272
    satalt:
    13777.4921
  21. satid:
    14191
    satname:
    SL-6 R/B(2)
    intDesignator:
    1983-070D
    launchDate:
    1983-07-08
    satlat:
    46.7358
    satlng:
    7.4078
    satalt:
    17783.297
  22. satid:
    14608
    satname:
    SL-12 R/B(AUX MOTOR)
    intDesignator:
    1983-127H
    launchDate:
    1983-12-29
    satlat:
    48.839
    satlng:
    2.5279
    satalt:
    14994.7142
  23. satid:
    14884
    satname:
    COSMOS 1547
    intDesignator:
    1984-033A
    launchDate:
    1984-04-04
    satlat:
    69.7233
    satlng:
    -17.4902
    satalt:
    34068.2445
  24. satid:
    14984
    satname:
    SL-12 R/B(2)
    intDesignator:
    1984-047F
    launchDate:
    1984-05-19
    satlat:
    66.1162
    satlng:
    4.1463
    satalt:
    19155.6192
  25. satid:
    15223
    satname:
    SL-6 R/B(2)
    intDesignator:
    1984-089D
    launchDate:
    1984-08-24
    satlat:
    51.2701
    satlng:
    -14.0157
    satalt:
    33130.8255
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.