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: 2/14/2022
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 02/14/2022 21:01:32 -69.84, 41.39 97.34 02/14/2022 21:02:42 -69.75, 42.71 97.49 51.70 70
2 02/14/2022 21:52:06 69.19,-150.36 81.97 02/14/2022 21:52:17 69.20,-150.37 81.98 1.00 11
3 02/14/2022 22:42:48 -69.10, 17.08 98.14 02/14/2022 22:41:47 -69.08, 17.11 98.15 2.49 61
4 02/17/2022 13:18:18 -69.31, 157.93 98.83 02/17/2022 13:19:14 -69.30, 157.99 98.85 2.76 56
5 02/17/2022 14:09:01 69.14, -34.52 80.99 02/17/2022 14:08:42 69.13, -34.58 80.98 2.34 19
6 02/17/2022 14:59:31 -68.41, 133.78 99.79 02/17/2022 14:58:22 -68.46, 132.22 99.67 63.87 69
7 02/20/2022 04:44:48 70.25, 104.98 81.23 02/20/2022 04:45:54 70.16, 107.42 81.04 92.44 66
8 02/20/2022 05:35:12 -69.20, -86.16 99.89 02/20/2022 05:35:39 -69.22, -86.23 99.88 3.25 27
9 02/20/2022 06:25:56 69.09, 81.31 79.98 02/20/2022 06:25:06 69.10, 81.27 80.00 2.33 50
10 02/22/2022 21:01:25 69.30,-137.85 79.26 02/22/2022 21:02:32 69.29,-137.88 79.24 1.88 67
11 02/22/2022 21:52:07 -69.21, 29.60 100.86 02/22/2022 21:52:02 -69.18, 29.61 100.88 2.66 5
12 02/22/2022 22:42:45 68.77,-162.50 78.68 02/22/2022 22:41:33 68.84,-163.18 78.78 28.36 72
13 02/25/2022 13:18:20 69.26, -22.02 78.22 02/25/2022 13:18:56 69.24, -22.06 78.19 2.86 36
14 02/25/2022 14:09:02 -69.16, 145.43 101.90 02/25/2022 14:08:26 -69.13, 145.43 101.92 3.04 36

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/14/2022
SNOs_Map_NPP_TERRA_20220214.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 02/14/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA