Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/4/2023
Index Date (AURA) Time (AURA) Lat,Lon (AURA) SZA (AURA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 03/04/2023 02:53:44 -79.23,-147.76 80.33 03/04/2023 02:52:34 -79.23,-147.68 80.29 1.50 70
2 03/04/2023 03:43:04 79.45, 21.37 99.34 03/04/2023 03:43:12 79.45, 21.37 99.33 0.09 8
3 03/06/2023 19:09:58 -79.31, -31.28 81.50 03/06/2023 19:09:31 -79.31, -31.32 81.47 1.00 27
4 03/06/2023 19:59:17 79.56, 138.11 98.12 03/06/2023 20:00:08 79.56, 138.02 98.10 1.90 51
5 03/09/2023 10:36:50 79.16, -83.92 97.67 03/09/2023 10:35:50 79.15, -84.05 97.74 2.86 60
6 03/09/2023 11:26:09 -79.48, 85.78 82.79 03/09/2023 11:26:26 -79.47, 85.77 82.80 0.27 17
7 03/12/2023 02:52:57 79.41, 33.67 96.25 03/12/2023 02:52:42 79.41, 33.73 96.25 1.18 15
8 03/12/2023 03:42:20 -79.57,-157.60 84.00 03/12/2023 03:43:23 -79.56,-157.73 84.02 2.68 63
9 03/14/2023 18:19:46 -79.31, -18.72 84.66 03/14/2023 18:19:00 -79.31, -18.64 84.64 1.79 46
10 03/14/2023 19:09:05 79.55, 150.59 94.98 03/14/2023 19:09:37 79.56, 150.68 94.93 2.07 32
11 03/17/2023 09:47:04 77.78, -78.54 96.29 03/17/2023 09:45:50 77.90, -78.98 96.39 16.90 74

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 3/4/2023
SNOs_Map_AURA_NPP_20230304.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 03/04/2023 in txt file.

Historial Predications of SNOs between AURA and NPP