Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/12/2022
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 04/12/2022 12:22:46 77.63,-120.26 86.56 04/12/2022 12:22:41 77.63,-120.21 86.56 1.29 5
2 04/12/2022 13:11:58 -78.30, 50.45 94.31 04/12/2022 13:13:10 -78.30, 50.55 94.38 2.32 72
3 04/15/2022 03:49:39 -77.41,-172.86 94.14 04/15/2022 03:48:56 -77.42,-172.75 94.13 2.74 43
4 04/15/2022 04:38:52 77.96, -2.83 85.16 04/15/2022 04:39:27 77.97, -2.79 85.12 0.81 35
5 04/17/2022 19:20:58 62.70, 110.35 100.30 04/17/2022 19:19:46 62.92, 108.74 100.69 85.47 72
6 04/17/2022 20:05:48 -77.59, -56.15 95.33 04/17/2022 20:05:46 -77.59, -56.20 95.31 1.37 2
7 04/17/2022 20:53:44 80.91, 135.14 79.65 04/17/2022 20:54:57 80.67, 136.00 79.47 30.00 73
8 04/20/2022 11:32:42 77.18,-109.49 84.26 04/20/2022 11:32:04 77.17,-109.60 84.31 2.99 38
9 04/20/2022 12:21:54 -77.88, 61.08 96.63 04/20/2022 12:22:33 -77.88, 60.97 96.64 2.62 39
10 04/23/2022 03:00:12 -75.05,-167.99 94.17 04/23/2022 02:58:58 -75.12,-168.36 94.07 13.16 74
11 04/23/2022 03:48:42 77.68, 8.50 82.73 04/23/2022 03:48:45 77.67, 8.44 82.74 1.52 3
12 04/25/2022 19:15:36 -77.33, -44.63 97.72 04/25/2022 19:15:03 -77.32, -44.70 97.67 1.94 33

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/12/2022
SNOs_Map_AQUA_NPP_20220412.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/12/2022 in txt file.

Historial Predications of SNOs between AQUA and NPP