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: 7/11/2023
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 07/12/2023 00:32:26 -80.61, -99.21 111.31 07/12/2023 00:32:03 -80.61, -99.23 111.29 0.48 23
2 07/12/2023 01:21:47 80.70, 69.42 68.54 07/12/2023 01:22:44 80.70, 69.37 68.51 0.94 57
3 07/14/2023 14:17:56 80.58,-125.87 69.12 07/14/2023 14:16:45 80.59,-125.80 69.16 1.32 71
4 07/14/2023 15:07:17 -80.70, 43.10 111.10 07/14/2023 15:07:25 -80.70, 43.27 111.13 3.14 8
5 07/17/2023 04:52:46 80.65, 16.19 69.41 07/17/2023 04:52:07 80.65, 16.31 69.42 2.30 39
6 07/17/2023 05:42:09 -80.71,-175.48 110.70 07/17/2023 05:42:50 -80.70,-175.62 110.71 2.62 41
7 07/19/2023 19:27:38 80.67, 157.70 69.83 07/19/2023 19:27:32 80.67, 157.72 69.84 0.49 6
8 07/19/2023 20:17:00 -80.75, -33.59 110.34 07/19/2023 20:18:13 -80.76, -33.50 110.41 1.81 73
9 07/22/2023 09:13:07 -80.65, 131.18 109.65 07/22/2023 09:12:14 -80.65, 131.25 109.63 1.25 53
10 07/22/2023 10:02:28 80.72, -60.32 70.22 07/22/2023 10:02:55 80.73, -60.21 70.18 2.16 27
11 07/24/2023 23:47:57 -80.69, -87.04 109.21 07/24/2023 23:47:38 -80.69, -87.04 109.19 0.40 19

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/11/2023
SNOs_Map_AQUA_NPP_20230711.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/11/2023 in txt file.

Historial Predications of SNOs between AQUA and NPP