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: 12/21/2023
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 12/21/2023 11:43:19 -81.05, 101.11 68.03 12/21/2023 11:42:56 -81.05, 101.29 68.04 3.25 23
2 12/21/2023 12:32:41 81.06, -90.94 111.94 12/21/2023 12:33:39 81.07, -90.77 111.88 3.10 58
3 12/24/2023 01:27:28 81.06, 75.28 111.98 12/24/2023 01:27:30 81.05, 75.34 111.97 1.07 2
4 12/26/2023 14:22:14 81.02,-118.94 112.04 12/26/2023 14:21:09 81.02,-118.87 112.07 1.44 65
5 12/26/2023 15:11:36 -81.06, 49.40 68.06 12/26/2023 15:11:51 -81.07, 49.58 68.09 3.08 15
6 12/29/2023 04:06:22 -81.02,-144.90 68.04 12/29/2023 04:05:20 -81.02,-144.98 67.99 1.36 62
7 12/29/2023 04:55:43 81.06, 23.36 111.88 12/29/2023 04:56:01 81.06, 23.42 111.86 1.08 18
8 12/31/2023 17:50:28 81.01,-171.04 111.87 12/31/2023 17:49:18 81.01,-171.18 111.94 2.53 70
9 12/31/2023 18:39:50 -81.06, -2.69 68.24 12/31/2023 18:40:00 -81.05, -2.81 68.23 2.10 10
10 01/03/2024 08:23:54 81.06, -28.57 111.58 01/03/2024 08:23:44 81.07, -28.45 111.57 2.16 10

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/21/2023
SNOs_Map_AQUA_NPP_20231221.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/21/2023 in txt file.

Historial Predications of SNOs between AQUA and NPP