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: 3/9/2022
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 03/10/2022 21:01:28 69.30,-137.87 73.13 03/10/2022 21:02:10 69.32,-137.88 73.14 2.03 42
2 03/10/2022 21:52:10 -69.21, 29.57 106.98 03/10/2022 21:51:40 -69.20, 29.60 106.99 1.86 30
3 03/13/2022 12:27:49 -69.98, 169.59 107.21 03/13/2022 12:28:58 -69.91, 171.14 107.35 59.83 69
4 03/13/2022 13:18:22 69.28, -22.08 72.05 03/13/2022 13:18:34 69.30, -22.03 72.06 2.73 12
5 03/13/2022 14:09:03 -69.14, 145.44 108.12 03/13/2022 14:08:05 -69.13, 145.39 108.12 2.15 58
6 03/16/2022 04:44:32 -69.33, -73.69 108.95 03/16/2022 04:45:33 -69.33, -73.76 108.97 2.78 61
7 03/16/2022 05:35:16 69.22, 93.78 70.92 03/16/2022 05:35:00 69.21, 93.74 70.91 1.89 16
8 03/16/2022 06:25:48 -68.59, -98.05 109.75 03/16/2022 06:24:38 -68.66, -99.33 109.63 52.30 70
9 03/18/2022 21:01:27 -69.32, 42.10 110.03 03/18/2022 21:01:57 -69.34, 42.14 110.02 2.88 30
10 03/18/2022 21:52:11 69.21,-150.43 69.84 03/18/2022 21:51:24 69.22,-150.37 69.86 3.18 47
11 03/21/2022 12:27:40 69.41, -9.58 69.02 03/21/2022 12:28:52 69.39, -9.55 68.99 2.35 72
12 03/21/2022 13:18:21 -69.26, 157.95 111.16 03/21/2022 13:18:22 -69.29, 157.95 111.13 2.97 1
13 03/21/2022 14:09:03 69.04, -34.44 68.61 03/21/2022 14:07:51 69.06, -34.71 68.64 10.82 72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/9/2022
SNOs_Map_NPP_TERRA_20220309.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/09/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA