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: 2/25/2022
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 02/25/2022 13:18:20 69.28, -22.06 78.25 02/25/2022 13:18:57 69.28, -22.02 78.24 1.51 37
2 02/25/2022 14:09:01 -69.14, 145.46 101.92 02/25/2022 14:08:27 -69.17, 145.46 101.89 2.91 34
3 02/28/2022 04:44:40 -69.84, -74.41 102.17 02/28/2022 04:45:50 -69.72, -73.21 102.35 47.78 70
4 02/28/2022 05:35:15 69.24, 93.76 77.20 02/28/2022 05:35:24 69.22, 93.77 77.17 2.45 9
5 02/28/2022 06:25:56 -69.10, -98.72 102.97 02/28/2022 06:24:54 -69.11, -98.74 102.95 1.21 62
6 03/02/2022 21:01:26 -69.33, 42.11 103.73 03/02/2022 21:02:23 -69.33, 42.14 103.74 1.32 57
7 03/02/2022 21:52:10 69.21,-150.42 76.14 03/02/2022 21:51:50 69.22,-150.36 76.14 2.48 20
8 03/02/2022 22:42:40 -68.48, 17.89 104.64 03/02/2022 22:41:30 -68.55, 16.44 104.51 59.61 70
9 03/05/2022 13:18:21 -69.29, 157.92 104.80 03/05/2022 13:18:50 -69.27, 157.93 104.83 2.63 29
10 03/05/2022 14:09:05 69.18, -34.61 75.07 03/05/2022 14:08:17 69.15, -34.57 75.05 3.29 48
11 03/08/2022 04:44:34 69.41, 106.20 74.29 03/08/2022 04:45:45 69.36, 106.30 74.23 6.43 71
12 03/08/2022 05:35:15 -69.26, -86.27 105.88 03/08/2022 05:35:15 -69.26, -86.20 105.88 2.58 0
13 03/08/2022 06:25:56 68.99, 81.42 73.83 03/08/2022 06:24:44 69.03, 81.15 73.89 11.75 72
14 03/10/2022 21:01:27 69.28,-137.84 73.10 03/10/2022 21:02:12 69.30,-137.91 73.12 3.52 45
15 03/10/2022 21:52:09 -69.18, 29.62 107.02 03/10/2022 21:51:42 -69.20, 29.59 107.00 2.25 27

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/25/2022
SNOs_Map_NPP_TERRA_20220225.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 02/25/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA