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: 12/15/2023
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 12/16/2023 08:15:20 -80.38, 144.79 67.01 12/16/2023 08:14:06 -80.55, 144.27 66.86 20.82 74
2 12/16/2023 09:04:18 81.05, -39.17 111.76 12/16/2023 09:04:24 81.05, -39.05 111.74 2.10 6
3 12/18/2023 21:59:09 81.02, 126.71 111.95 12/18/2023 21:58:19 81.02, 126.71 111.98 0.32 50
4 12/18/2023 22:48:32 -81.04, -65.26 68.10 12/18/2023 22:49:02 -81.05, -65.13 68.14 2.32 30
5 12/21/2023 11:43:22 -81.02, 100.75 67.98 12/21/2023 11:42:57 -81.02, 100.62 67.94 2.27 25
6 12/21/2023 12:32:43 81.06, -90.98 111.94 12/21/2023 12:33:39 81.06, -91.15 111.93 3.05 56
7 12/24/2023 01:27:31 81.05, 75.12 112.00 12/24/2023 01:27:31 81.05, 75.27 111.98 2.60 0
8 12/26/2023 14:22:20 81.02,-119.02 112.05 12/26/2023 14:21:26 81.02,-119.08 112.10 1.07 54
9 12/26/2023 15:11:42 -81.07, 49.38 68.06 12/26/2023 15:12:08 -81.07, 49.52 68.10 2.39 26

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/15/2023
SNOs_Map_AQUA_NPP_20231215.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/15/2023 in txt file.

Historial Predications of SNOs between AQUA and NPP