Forecast of Conjunctions: 100 Latest Payloads vs. All (26960) Objects
|
|
|
|
|
|
|
|
|
Time of Closest Approach (TCA), UTC
|
NORAD ID 1
|
Object Name 1
|
NORAD ID 2
|
Object Name 2
|
Distance at TCA, km
|
RIC Distance, km
|
Rel.Speed
km/s
|
|
2025-04-20 14:40:05.175
|
47938
|
OBJECT G
|
63450
|
STARLINK-33736
|
1.703
|
1.691, 0.049, 0.201
|
14.8089
|
|
2025-04-20 14:44:34.648
|
53303
|
OBJECT E
|
63448
|
STARLINK-33797
|
2.733
|
2.613, 0.742, -0.308
|
5.8654
|
|
2025-04-20 15:13:25.398
|
51044
|
IRIS-A
|
63513
|
STARLINK-33750
|
3.846
|
3.510, 1.434, -0.644
|
6.2737
|
|
2025-04-20 15:30:18.103
|
53303
|
OBJECT E
|
63448
|
STARLINK-33797
|
3.200
|
3.198, -0.113, -0.050
|
5.8638
|
|
2025-04-20 15:59:05.627
|
51044
|
IRIS-A
|
63513
|
STARLINK-33750
|
4.223
|
3.563, -2.070, -0.921
|
6.2701
|
|
2025-04-20 17:12:00.859
|
54751
|
OBJECT Q
|
63508
|
STARLINK-33809
|
1.695
|
1.309, -0.843, 0.671
|
9.5747
|
|
2025-04-20 17:13:48.079
|
63188
|
STARLINK-11642
|
63493
|
STARLINK-33828
|
3.287
|
3.177, 0.693, 0.485
|
8.7792
|
|
2025-04-20 18:28:31.384
|
47938
|
OBJECT G
|
63452
|
STARLINK-33763
|
4.969
|
1.636, -1.272, 4.516
|
14.8314
|
|
2025-04-20 18:34:36.329
|
47959
|
OBJECT AD
|
63439
|
STARLINK-33730
|
4.918
|
-4.788, -0.318, 1.077
|
14.8252
|
|
2025-04-20 19:12:30.695
|
63010
|
STARLINK-11574
|
63450
|
STARLINK-33736
|
3.432
|
-3.396, -0.368, -0.329
|
10.3323
|
|
|
|
|
|
|
Our orbit propagation model is based on SGP4/SDP4 and uses data sourced from space-track.org. Object 1 and Object 2 are arranged by their NORAD ID (NORAD_CAT_ID).
|
|
The "Within ellipsoid" option allows you to check if the predicted miss distance is within the RIC (Radial, In-track, Cross-track) ellipsoid, centered on either Object 1 or Object 2 at TCA, with specified semi-axis lengths.
|
|
To exclude long-lasting conjunctions of ride-sharing satellites, you can use the "Relative Speed > 0.01 km/s" filter. Additionally, connected modules of ISS and CSS are not included in the forecast. Some ride-sharing satellites may also be temporarily excluded from the forecast.
|
|
Gray background indicates that the record is no longer current.
|
|
Please note that the "Selected Objects vs. All" option and Email Notifications are only available for registered users, with registration currently being free of charge.
|