Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/22/2022
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 07/24/2022 17:38:50 -69.80, 92.10 129.98 07/24/2022 17:39:46 -69.77, 92.12 130.02 2.87 56
2 07/24/2022 18:29:34 69.67,-100.41 49.90 07/24/2022 18:29:13 69.66,-100.38 49.89 1.74 21
3 07/24/2022 19:20:03 -68.90, 68.01 130.91 07/24/2022 19:18:54 -68.93, 66.31 130.80 68.22 69
4 07/27/2022 09:05:19 70.60, 39.30 51.45 07/27/2022 09:06:26 70.49, 41.39 51.25 78.52 67
5 07/27/2022 09:55:46 -69.72,-152.02 129.48 07/27/2022 09:56:08 -69.71,-152.07 129.49 1.98 22
6 07/27/2022 10:46:30 69.60, 15.46 50.41 07/27/2022 10:45:35 69.60, 15.42 50.42 1.52 55
7 07/30/2022 01:22:00 69.79, 156.32 51.22 07/30/2022 01:22:58 69.80, 156.32 51.22 1.19 58
8 07/30/2022 02:12:42 -69.70, -36.23 128.87 07/30/2022 02:12:28 -69.69, -36.20 128.88 1.21 14
9 07/30/2022 03:03:14 68.94, 132.15 50.35 07/30/2022 03:02:05 69.02, 130.56 50.49 64.11 69
10 08/01/2022 17:38:57 69.78, -87.90 51.87 08/01/2022 17:39:19 69.76, -87.84 51.85 2.77 22
11 08/01/2022 18:29:38 -69.63, 79.64 128.28 08/01/2022 18:28:49 -69.66, 79.64 128.25 2.93 49
12 08/04/2022 09:05:09 -69.83,-139.52 127.40 08/04/2022 09:06:13 -69.83,-139.50 127.40 0.94 64
13 08/04/2022 09:55:53 69.72, 27.95 52.50 08/04/2022 09:55:40 69.71, 27.98 52.49 1.31 13
14 08/04/2022 10:46:27 -69.19,-163.98 128.04 08/04/2022 10:45:16 -69.27,-164.97 127.92 40.12 71

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/22/2022
SNOs_Map_NPP_TERRA_20220722.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 07/22/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA