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: 5/22/2023
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 05/22/2023 15:03:06 -79.54, 31.92 108.00 05/22/2023 15:02:07 -79.54, 31.85 107.94 1.41 59
2 05/22/2023 15:52:25 79.78,-158.72 71.65 05/22/2023 15:52:44 79.78,-158.79 71.65 1.45 19
3 05/25/2023 06:29:11 79.59, -19.26 71.46 05/25/2023 06:28:13 79.60, -19.24 71.49 0.44 58
4 05/25/2023 07:18:30 -79.86, 150.39 108.96 05/25/2023 07:18:50 -79.86, 150.49 109.00 2.02 20
5 05/27/2023 21:55:16 -79.64, -70.41 109.06 05/27/2023 21:54:20 -79.65, -70.29 109.04 2.46 56
6 05/27/2023 22:44:35 79.87, 98.95 70.59 05/27/2023 22:44:57 79.88, 99.08 70.55 2.78 22
7 05/30/2023 13:21:20 79.65,-121.86 70.54 05/30/2023 13:20:27 79.66,-121.77 70.56 1.99 53
8 05/30/2023 14:10:42 -79.81, 46.99 109.72 05/30/2023 14:11:08 -79.81, 46.86 109.71 2.86 26
9 06/02/2023 04:47:23 -79.67,-173.23 109.84 06/02/2023 04:46:34 -79.68,-173.16 109.82 1.36 49
10 06/02/2023 05:36:42 79.89, -3.90 69.82 06/02/2023 05:37:11 79.90, -3.80 69.78 2.04 29
11 06/04/2023 20:13:26 79.64, 135.04 69.91 06/04/2023 20:12:42 79.64, 134.98 69.95 1.37 44

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 5/22/2023
SNOs_Map_AURA_NPP_20230522.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 05/22/2023 in txt file.

Historial Predications of SNOs between AURA and NPP