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: 2/16/2022
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 02/17/2022 13:18:18 -69.30, 157.94 98.84 02/17/2022 13:19:14 -69.31, 158.00 98.84 2.71 56
2 02/17/2022 14:09:01 69.13, -34.51 80.98 02/17/2022 14:08:42 69.14, -34.56 80.99 2.64 19
3 02/17/2022 14:59:31 -68.40, 133.79 99.80 02/17/2022 14:58:22 -68.47, 132.23 99.66 64.00 69
4 02/20/2022 04:44:47 70.24, 104.99 81.22 02/20/2022 04:45:53 70.18, 107.44 81.06 92.49 66
5 02/20/2022 05:35:12 -69.25, -86.22 99.84 02/20/2022 05:35:38 -69.23, -86.21 99.86 1.67 26
6 02/20/2022 06:25:56 69.13, 81.25 80.03 02/20/2022 06:25:05 69.12, 81.29 80.02 2.12 51
7 02/22/2022 21:01:25 69.30,-137.84 79.25 02/22/2022 21:02:32 69.32,-137.85 79.26 2.27 67
8 02/22/2022 21:52:07 -69.20, 29.61 100.87 02/22/2022 21:52:02 -69.21, 29.64 100.86 1.32 5
9 02/22/2022 22:42:45 68.77,-162.48 78.67 02/22/2022 22:41:33 68.87,-163.15 78.81 28.92 72
10 02/25/2022 13:18:20 69.25, -22.01 78.21 02/25/2022 13:18:56 69.27, -22.02 78.23 2.26 36
11 02/25/2022 14:09:02 -69.16, 145.44 101.91 02/25/2022 14:08:26 -69.17, 145.47 101.89 1.82 36
12 02/28/2022 04:44:38 -69.69, -74.19 102.33 02/28/2022 04:45:49 -69.56, -73.40 102.50 33.80 71
13 02/28/2022 05:35:15 69.21, 93.81 77.16 02/28/2022 05:35:20 69.22, 93.80 77.17 0.86 5
14 02/28/2022 06:25:57 -69.11, -98.74 102.96 02/28/2022 06:24:50 -69.12, -98.71 102.95 1.19 67

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/16/2022
SNOs_Map_NPP_TERRA_20220216.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 02/16/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA