Forecast of Conjunctions: 100 Latest Payloads vs. All (27009) 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
|
|
2025-04-19 23:32:09.972
|
52466
|
STARLINK-3840
|
63444
|
STARLINK-33747
|
3.544
|
0.320, -2.141, -2.805
|
12.2361
|
|
2025-04-19 23:33:18.610
|
63415
|
STARLINK-33664
|
63519
|
STARLINK-33787
|
4.721
|
-1.672, -4.022, 1.821
|
6.3646
|
|
2025-04-20 00:15:01.248
|
63105
|
STARLINK-11624
|
63470
|
STARLINK-33637
|
1.675
|
-1.284, -0.921, 0.555
|
7.9526
|
|
2025-04-20 00:57:33.414
|
62190
|
HAISHAO 1
|
63455
|
STARLINK-33761
|
3.349
|
-0.136, 2.282, 2.447
|
11.2603
|
|
2025-04-20 01:03:34.371
|
52466
|
STARLINK-3840
|
63444
|
STARLINK-33747
|
3.433
|
0.863, 2.017, 2.641
|
12.2360
|
|
2025-04-20 01:43:53.565
|
47938
|
OBJECT G
|
63445
|
STARLINK-33659
|
1.632
|
0.518, 0.446, -1.482
|
14.7744
|
|
2025-04-20 02:15:13.674
|
47507
|
XR-1
|
63474
|
STARLINK-33735
|
4.462
|
3.435, 1.554, -2.387
|
12.9222
|
|
2025-04-20 02:42:33.700
|
47137
|
STARLINK-1849
|
63464
|
STARLINK-33701
|
3.491
|
-3.466, 0.418, -0.051
|
1.4273
|
|
|
|
|
|
|
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Gray background indicates that the record is no longer current.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.
|