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: 10/3/2023
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 10/03/2023 21:34:14 -80.04, -61.89 84.97 10/03/2023 21:34:02 -80.03, -61.90 84.96 0.15 12
2 10/03/2023 22:23:35 80.16, 106.85 94.85 10/03/2023 22:24:42 80.16, 106.74 94.82 2.21 67
3 10/06/2023 12:10:06 -79.96, 78.54 83.90 10/06/2023 12:09:25 -79.95, 78.45 83.86 1.93 41
4 10/06/2023 12:59:25 80.15,-112.17 95.82 10/06/2023 13:00:02 80.16,-112.04 95.77 2.80 37
5 10/09/2023 02:45:57 -79.90,-140.91 82.87 10/09/2023 02:44:48 -79.90,-140.97 82.81 1.29 69
6 10/09/2023 03:35:17 80.06, 28.04 96.92 10/09/2023 03:35:27 80.05, 27.90 96.93 2.68 10
7 10/11/2023 18:11:05 80.04, 168.97 97.88 10/11/2023 18:10:48 80.05, 169.00 97.89 0.79 17
8 10/11/2023 19:00:26 -80.20, -21.98 82.36 10/11/2023 19:01:28 -80.20, -22.00 82.40 0.46 62
9 10/14/2023 08:46:52 80.01, -50.28 98.87 10/14/2023 08:46:10 80.00, -50.26 98.90 0.39 42
10 10/14/2023 09:36:14 -80.14, 118.48 81.32 10/14/2023 09:36:51 -80.13, 118.43 81.34 1.14 37
11 10/16/2023 23:22:37 79.98, 90.61 99.82 10/16/2023 23:21:31 79.99, 90.72 99.85 2.20 66

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/3/2023
SNOs_Map_AURA_NPP_20231003.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 10/03/2023 in txt file.

Historial Predications of SNOs between AURA and NPP