Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/30/2023
Index Date (AURA) Time (AURA) Lat,Lon (AURA) SZA (AURA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 01/31/2023 03:43:17 79.40, 20.85 110.22 01/31/2023 03:43:11 79.40, 20.79 110.24 1.25 6
2 01/31/2023 04:32:37 -79.67,-169.63 70.18 01/31/2023 04:33:48 -79.67,-169.55 70.25 1.73 71
3 02/02/2023 19:10:32 -79.24, -31.99 70.28 02/02/2023 19:09:27 -79.25, -31.86 70.26 2.97 65
4 02/02/2023 19:59:53 79.44, 136.94 109.44 02/02/2023 20:00:06 79.43, 136.85 109.45 2.06 13
5 02/05/2023 11:27:07 -79.29, 84.15 71.11 02/05/2023 11:26:22 -79.29, 84.17 71.08 0.33 45
6 02/05/2023 12:16:26 79.55,-106.39 108.50 02/05/2023 12:16:58 79.56,-106.31 108.46 1.85 32
7 02/08/2023 03:43:39 -79.37,-159.41 72.05 02/08/2023 03:43:14 -79.38,-159.31 72.05 2.36 25
8 02/08/2023 04:33:00 79.56, 9.52 107.68 02/08/2023 04:33:53 79.55, 9.41 107.66 2.36 53
9 02/10/2023 20:00:11 -79.46, -42.93 73.02 02/10/2023 20:00:07 -79.47, -42.81 73.04 2.68 4

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 1/30/2023
SNOs_Map_AURA_NPP_20230130.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 01/30/2023 in txt file.

Historial Predications of SNOs between AURA and NPP