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: 6/26/2021
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 06/26/2021 02:51:56 79.27, 32.27 69.91 06/26/2021 02:50:51 79.28, 32.35 69.94 1.85 65
2 06/26/2021 03:41:17 -79.50,-158.53 110.44 06/26/2021 03:41:30 -79.50,-158.61 110.43 1.73 13
3 06/28/2021 19:08:21 79.39, 148.90 69.88 06/28/2021 19:07:44 79.40, 149.03 69.88 2.78 37
4 06/28/2021 19:57:43 -79.58, -42.12 110.41 06/28/2021 19:58:24 -79.58, -42.17 110.43 0.95 41
5 07/01/2021 11:24:49 79.42, -95.00 70.02 07/01/2021 11:24:41 79.41, -95.09 70.04 2.13 8
6 07/01/2021 12:14:09 -79.69, 74.54 110.39 07/01/2021 12:15:18 -79.69, 74.56 110.45 0.39 69
7 07/04/2021 02:51:55 -79.30,-147.54 109.59 07/04/2021 02:50:57 -79.31,-147.43 109.57 2.68 58
8 07/04/2021 03:41:15 79.52, 21.60 70.09 07/04/2021 03:41:35 79.52, 21.59 70.08 0.13 20
9 07/06/2021 19:08:23 -79.33, -31.49 109.35 07/06/2021 19:07:54 -79.32, -31.55 109.32 1.38 29
10 07/06/2021 19:57:40 79.66, 138.45 70.16 07/06/2021 19:58:28 79.66, 138.57 70.10 2.58 48
11 07/09/2021 11:24:46 -79.50, 85.57 109.29 07/09/2021 11:24:45 -79.50, 85.65 109.30 1.56 1

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 6/26/2021
SNOs_Map_AURA_NPP_20210626.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 06/26/2021 in txt file.

Historial Predications of SNOs between AURA and NPP