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: 5/15/2023
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 05/15/2023 20:37:54 -80.41, -43.43 108.17 05/15/2023 20:37:55 -80.40, -43.41 108.18 0.29 1
2 05/18/2023 10:23:45 80.28, -71.10 71.48 05/18/2023 10:22:38 80.28, -71.09 71.52 0.45 67
3 05/18/2023 11:13:04 -80.47, 98.47 108.88 05/18/2023 11:13:16 -80.47, 98.63 108.91 2.83 12
4 05/21/2023 00:58:53 80.35, 70.78 70.82 05/21/2023 00:57:58 80.35, 70.88 70.84 1.80 55
5 05/21/2023 01:48:15 -80.44,-120.57 109.37 05/21/2023 01:48:40 -80.44,-120.68 109.37 1.98 25
6 05/23/2023 15:34:02 80.38,-147.63 70.25 05/23/2023 15:33:20 80.39,-147.51 70.26 2.24 42
7 05/23/2023 16:23:24 -80.48, 21.03 109.94 05/23/2023 16:24:02 -80.48, 20.96 109.95 1.34 38
8 05/26/2023 06:09:10 80.42, -6.02 69.72 05/26/2023 06:08:42 80.42, -5.93 69.73 1.70 28
9 05/26/2023 06:58:32 -80.51, 162.64 110.47 05/26/2023 06:59:24 -80.51, 162.55 110.49 1.69 52
10 05/28/2023 20:44:17 80.45, 135.59 69.24 05/28/2023 20:44:04 80.45, 135.61 69.25 0.30 13

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/15/2023
SNOs_Map_AQUA_NPP_20230515.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/15/2023 in txt file.

Historial Predications of SNOs between AQUA and NPP