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: 4/22/2023
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 23:55:49 -80.16, -95.51 101.80 04/24/2023 23:55:06 -80.15, -95.63 101.75 2.55 43
2 04/25/2023 00:45:07 80.35, 73.97 77.86 04/25/2023 00:45:43 80.35, 74.00 77.83 0.55 36
3 04/27/2023 14:31:09 -80.16, 45.74 102.66 04/27/2023 14:30:27 -80.16, 45.59 102.61 2.97 42
4 04/27/2023 15:20:27 80.35,-144.80 77.01 04/27/2023 15:21:04 80.36,-144.80 76.98 0.11 37
5 04/30/2023 05:06:28 -80.20,-172.79 103.54 04/30/2023 05:05:48 -80.19,-172.94 103.48 2.97 40
6 04/30/2023 05:55:46 80.38, -3.33 76.13 04/30/2023 05:56:25 80.38, -3.33 76.11 0.13 39
7 05/02/2023 19:41:46 -80.22, -31.38 104.37 05/02/2023 19:41:09 -80.21, -31.51 104.32 2.53 37
8 05/02/2023 20:31:04 80.40, 138.07 75.30 05/02/2023 20:31:46 80.40, 138.09 75.27 0.33 42
9 05/05/2023 10:17:02 -80.26, 110.26 105.21 05/05/2023 10:16:29 -80.26, 110.17 105.17 1.68 33

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/22/2023
SNOs_Map_AQUA_NPP_20230423.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/22/2023 in txt file.

Historial Predications of SNOs between AQUA and NPP