Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 4/13/2022
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/14/2022 22:26:31 -3.31, 47.27 04/14/2022 22:17:20 -3.16, 46.49 88.01 551
2 04/17/2022 13:53:58 5.47, -4.90 04/17/2022 13:44:10 5.31, -5.55 74.43 588
3 04/20/2022 06:09:30 3.10, 111.57 04/20/2022 06:00:22 2.90, 110.77 91.93 548
4 04/22/2022 21:36:46 -5.22, 59.46 04/22/2022 21:27:03 -5.05, 58.77 78.91 583
5 04/25/2022 13:10:25 29.94, 2.05 04/25/2022 13:00:25 30.21, 1.10 96.62 600
6 04/25/2022 13:52:16 -2.73, 175.96 04/25/2022 13:43:14 -2.54, 175.11 96.73 542

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/13/2022
SNOs_Map_AQUA_NPP_20220413.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/13/2022 in txt file.

Historical Predications of SNOs near equator between AQUA and NPP