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: 4/30/2022
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/30/2022 20:51:04 -22.13, 68.31 04/30/2022 20:41:04 -22.12, 67.48 85.87 600
2 05/03/2022 13:02:15 -4.18,-171.71 05/03/2022 12:52:49 -4.02,-172.51 90.42 566
3 05/06/2022 04:29:32 6.12, 136.19 05/06/2022 04:19:34 5.98, 135.50 78.63 598
4 05/08/2022 20:44:55 3.46,-107.26 05/08/2022 20:35:41 3.26,-108.11 97.95 554
5 05/11/2022 12:12:01 -5.29,-159.28 05/11/2022 12:02:17 -5.16,-160.05 86.74 584

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/30/2022
SNOs_Map_AQUA_NPP_20220430.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/30/2022 in txt file.

Historical Predications of SNOs near equator between AQUA and NPP