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: 12/8/2022
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 12/08/2022 19:09:44 79.17, 147.54 114.80 12/08/2022 19:08:36 79.17, 147.51 114.86 0.75 68
2 12/08/2022 19:59:03 -79.48, -42.75 65.62 12/08/2022 19:59:12 -79.49, -42.70 65.64 1.22 9
3 12/11/2022 11:26:10 79.37, -95.26 114.82 12/11/2022 11:25:29 79.38, -95.13 114.83 2.83 41
4 12/11/2022 12:15:33 -79.53, 73.46 65.39 12/11/2022 12:16:10 -79.52, 73.39 65.41 1.57 37
5 12/14/2022 03:42:41 79.35, 20.48 115.09 12/14/2022 03:42:29 79.34, 20.37 115.12 2.33 12
6 12/14/2022 04:32:01 -79.62,-169.99 65.28 12/14/2022 04:33:06 -79.62,-170.01 65.33 0.35 65
7 12/16/2022 19:09:49 -79.19, -32.32 64.51 12/16/2022 19:08:48 -79.19, -32.36 64.46 0.89 61
8 12/16/2022 19:59:06 79.53, 137.58 115.04 12/16/2022 19:59:22 79.54, 137.72 115.00 3.03 16
9 12/19/2022 11:26:12 -79.38, 84.82 64.63 12/19/2022 11:25:40 -79.39, 84.92 64.63 2.04 32

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 12/8/2022
SNOs_Map_AURA_NPP_20221208.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 12/08/2022 in txt file.

Historial Predications of SNOs between AURA and NPP