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: 10/6/2023
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 10/06/2023 12:10:06 -79.96, 78.53 83.90 10/06/2023 12:09:25 -79.96, 78.52 83.87 0.16 41
2 10/06/2023 12:59:26 80.12,-112.46 95.87 10/06/2023 13:00:04 80.12,-112.55 95.86 1.95 38
3 10/09/2023 02:45:57 -79.87,-141.11 82.83 10/09/2023 02:44:49 -79.87,-141.21 82.76 2.09 68
4 10/09/2023 03:35:14 80.14, 28.74 96.79 10/09/2023 03:35:24 80.14, 28.88 96.76 2.86 10
5 10/11/2023 18:11:04 80.02, 168.77 97.92 10/11/2023 18:10:49 80.02, 168.73 97.93 0.80 15
6 10/11/2023 19:00:25 -80.18, -22.21 82.32 10/11/2023 19:01:29 -80.17, -22.30 82.35 1.74 64
7 10/14/2023 08:46:48 80.00, -50.29 98.87 10/14/2023 08:46:09 80.00, -50.28 98.90 0.19 39
8 10/14/2023 09:36:09 -80.16, 118.74 81.37 10/14/2023 09:36:49 -80.16, 118.69 81.38 1.13 40
9 10/16/2023 23:22:33 79.92, 90.10 99.92 10/16/2023 23:21:32 79.92, 90.04 99.97 1.05 61
10 10/17/2023 00:11:54 -80.08,-100.88 80.32 10/17/2023 00:12:12 -80.08,-101.00 80.31 2.39 18
11 10/19/2023 14:47:34 -80.11, 40.40 79.44 10/19/2023 14:47:31 -80.11, 40.44 79.45 0.83 3

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/6/2023
SNOs_Map_AURA_NPP_20231006.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 10/06/2023 in txt file.

Historial Predications of SNOs between AURA and NPP