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: 3/20/2022
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 03/21/2022 12:27:40 69.42, -9.59 69.03 03/21/2022 12:28:51 69.42, -9.51 69.02 3.13 71
2 03/21/2022 13:18:21 -69.28, 157.92 111.13 03/21/2022 13:18:21 -69.31, 157.97 111.11 3.32 0
3 03/21/2022 14:09:03 69.05, -34.45 68.62 03/21/2022 14:07:50 69.09, -34.67 68.67 9.73 73
4 03/24/2022 04:44:33 69.37, 106.25 67.91 03/24/2022 04:45:15 69.35, 106.27 67.89 1.97 42
5 03/24/2022 05:35:14 -69.23, -86.23 112.25 03/24/2022 05:34:45 -69.24, -86.24 112.24 1.04 29
6 03/26/2022 20:10:54 -70.02, 53.76 112.46 03/26/2022 20:12:03 -69.93, 55.30 112.60 59.41 69
7 03/26/2022 21:01:27 69.32,-137.91 66.80 03/26/2022 21:01:39 69.32,-137.88 66.80 1.04 12
8 03/26/2022 21:52:08 -69.18, 29.61 113.36 03/26/2022 21:51:10 -69.16, 29.54 113.38 3.68 58
9 03/29/2022 12:27:37 -69.39, 170.45 114.16 03/29/2022 12:28:36 -69.40, 170.46 114.16 0.98 59
10 03/29/2022 13:18:21 69.28, -22.08 65.71 03/29/2022 13:18:03 69.28, -22.05 65.71 1.23 18
11 03/29/2022 14:08:52 -68.60, 146.17 115.01 03/29/2022 14:07:42 -68.68, 144.82 114.89 55.28 70
12 04/01/2022 04:44:31 -69.35, -73.72 115.25 04/01/2022 04:45:00 -69.36, -73.72 115.25 0.32 29
13 04/01/2022 05:35:15 69.24, 93.75 64.63 04/01/2022 05:34:27 69.23, 93.77 64.62 0.98 48

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/20/2022
SNOs_Map_NPP_TERRA_20220320.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/20/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA