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: 4/24/2023
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 04/24/2023 23:55:48 -80.16, -95.46 101.81 04/24/2023 23:55:05 -80.16, -95.50 101.77 0.83 43
2 04/25/2023 00:45:06 80.36, 74.03 77.85 04/25/2023 00:45:42 80.36, 74.15 77.81 2.23 36
3 04/27/2023 14:31:07 -80.22, 46.24 102.75 04/27/2023 14:30:25 -80.22, 46.32 102.74 1.63 42
4 04/27/2023 15:20:27 80.34,-144.90 77.02 04/27/2023 15:21:05 80.34,-144.99 77.01 1.78 38
5 04/30/2023 05:06:26 -80.22,-172.50 103.59 04/30/2023 05:05:47 -80.22,-172.54 103.55 0.69 39
6 04/30/2023 05:55:44 80.41, -3.03 76.08 04/30/2023 05:56:24 80.41, -2.91 76.03 2.29 40
7 05/02/2023 19:41:43 -80.25, -31.08 104.42 05/02/2023 19:41:08 -80.24, -31.14 104.39 1.39 35
8 05/02/2023 20:31:01 80.40, 138.08 75.31 05/02/2023 20:31:45 80.41, 138.15 75.26 1.55 44
9 05/05/2023 10:16:57 -80.29, 110.52 105.26 05/05/2023 10:16:27 -80.29, 110.50 105.23 0.50 30
10 05/05/2023 11:06:16 80.44, -80.32 74.48 05/05/2023 11:07:05 80.44, -80.20 74.42 2.38 49
11 05/08/2023 00:52:10 -80.35,-107.71 106.08 05/08/2023 00:51:46 -80.35,-107.59 106.09 2.18 24

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/24/2023
SNOs_Map_AQUA_NPP_20230424.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/24/2023 in txt file.

Historial Predications of SNOs between AQUA and NPP