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: 5/19/2023
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 05/19/2023 23:36:57 79.59, 83.78 72.46 05/19/2023 23:35:57 79.59, 83.78 72.50 0.25 60
2 05/20/2023 00:26:17 -79.82,-106.86 107.90 05/20/2023 00:26:35 -79.83,-106.79 107.93 1.37 18
3 05/22/2023 15:03:05 -79.62, 32.44 108.11 05/22/2023 15:02:05 -79.63, 32.55 108.09 2.29 60
4 05/22/2023 15:52:24 79.85,-158.19 71.54 05/22/2023 15:52:42 79.85,-158.07 71.51 2.38 18
5 05/25/2023 06:29:12 79.62, -19.10 71.42 05/25/2023 06:28:13 79.62, -19.07 71.46 0.69 59
6 05/25/2023 07:18:32 -79.85, 150.30 108.95 05/25/2023 07:18:51 -79.86, 150.40 108.98 2.10 19
7 05/27/2023 21:55:20 -79.56, -71.04 108.93 05/27/2023 21:54:23 -79.55, -71.14 108.87 2.29 57
8 05/27/2023 22:44:39 79.79, 98.27 70.72 05/27/2023 22:45:00 79.78, 98.17 70.73 2.01 21
9 05/30/2023 13:21:25 79.58,-122.44 70.66 05/30/2023 13:20:30 79.57,-122.57 70.72 2.59 55

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2023
SNOs_Map_AURA_NPP_20230519.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 05/19/2023 in txt file.

Historial Predications of SNOs between AURA and NPP