Forecast of Conjunctions: 50 Latest Payloads vs. All (31296) 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
|
|
2026-08-20 11:15:38.098
|
45369
|
STARLINK-1277
|
100250
|
STARLINK-38163
|
1.292
|
1.267, 0.080, -0.239
|
14.6400
|
|
2026-08-20 12:01:21.397
|
45369
|
STARLINK-1277
|
100250
|
STARLINK-38163
|
4.812
|
0.905, -1.480, -4.488
|
14.6159
|
|
2026-08-20 13:06:53.903
|
100198
|
STARLINK-38137
|
100264
|
STARLINK-38263
|
2.503
|
2.292, 0.221, -0.982
|
15.0463
|
|
2026-08-20 13:44:19.925
|
69988
|
STARLINK-38064
|
100249
|
STARLINK-38233
|
4.980
|
-3.657, 0.760, -3.293
|
15.0201
|
|
2026-08-20 13:58:03.689
|
89184
|
TBA - TO BE ASSIGNED
|
100243
|
QPS-SAR-13
|
3.570
|
-2.232, -0.992, 2.604
|
14.1603
|
|
2026-08-20 14:21:59.790
|
61748
|
OBJECT P
|
100257
|
STARLINK-38167
|
4.930
|
-1.643, 1.455, -4.415
|
15.0341
|
|
2026-08-20 14:37:59.994
|
100198
|
STARLINK-38137
|
100264
|
STARLINK-38263
|
4.519
|
2.350, -0.857, 3.763
|
15.0465
|
|
2026-08-20 15:23:33.358
|
100198
|
STARLINK-38137
|
100264
|
STARLINK-38263
|
3.373
|
2.423, 0.519, 2.288
|
15.0146
|
|
2026-08-20 15:53:06.178
|
61748
|
OBJECT P
|
100257
|
STARLINK-38167
|
3.031
|
-1.713, 0.539, -2.441
|
15.0342
|
|
2026-08-20 16:54:39.208
|
100198
|
STARLINK-38137
|
100264
|
STARLINK-38263
|
3.704
|
2.507, -0.602, -2.660
|
15.0148
|
|
|
|
|
|
|
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Gray background indicates that the record is no longer current.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.
|