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: 6/28/2023
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 06/29/2023 01:16:37 -80.58,-110.80 112.51 06/29/2023 01:16:24 -80.58,-110.83 112.49 0.53 13
2 06/29/2023 02:05:58 80.67, 57.89 67.32 06/29/2023 02:07:05 80.66, 57.75 67.30 2.79 67
3 07/01/2023 15:02:11 80.54,-137.62 67.74 07/01/2023 15:01:07 80.54,-137.58 67.78 0.63 64
4 07/01/2023 15:51:33 -80.62, 30.96 112.42 07/01/2023 15:51:49 -80.61, 30.81 112.40 2.85 16
5 07/04/2023 05:37:07 80.55, 3.84 67.93 07/04/2023 05:36:33 80.54, 3.67 67.98 3.12 34
6 07/04/2023 06:26:28 -80.66, 172.78 112.29 07/04/2023 06:27:13 -80.66, 172.75 112.32 0.46 45
7 07/06/2023 20:12:00 80.60, 145.67 68.09 07/06/2023 20:11:56 80.60, 145.55 68.12 2.16 4
8 07/06/2023 21:00:41 -81.54, -30.48 114.37 07/06/2023 21:01:55 -81.29, -30.19 114.50 28.97 74
9 07/09/2023 09:57:32 -80.57, 119.01 111.56 07/09/2023 09:56:39 -80.56, 118.89 111.51 2.39 53
10 07/09/2023 10:46:53 80.65, -72.44 68.29 07/09/2023 10:47:20 80.64, -72.60 68.30 2.90 27
11 07/12/2023 00:32:24 -80.63, -99.02 111.34 07/12/2023 00:32:02 -80.63, -98.96 111.33 1.20 22

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/28/2023
SNOs_Map_AQUA_NPP_20230628.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/28/2023 in txt file.

Historial Predications of SNOs between AQUA and NPP