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: 3/16/2022
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 03/16/2022 04:44:32 -69.36, -73.73 108.92 03/16/2022 04:45:32 -69.35, -73.74 108.95 1.60 60
2 03/16/2022 05:35:16 69.24, 93.75 70.94 03/16/2022 05:34:59 69.24, 93.77 70.94 0.85 17
3 03/16/2022 06:25:48 -68.62, -98.09 109.72 03/16/2022 06:24:37 -68.68, -99.31 109.62 49.71 71
4 03/18/2022 21:01:26 -69.30, 42.13 110.05 03/18/2022 21:01:57 -69.30, 42.08 110.06 1.90 31
5 03/18/2022 21:52:10 69.18,-150.39 69.81 03/18/2022 21:51:24 69.19,-150.42 69.83 1.60 46
6 03/21/2022 12:27:40 69.44, -9.62 69.04 03/21/2022 12:28:51 69.40, -9.54 69.00 5.02 71
7 03/21/2022 13:18:21 -69.30, 157.90 111.12 03/21/2022 13:18:21 -69.29, 157.95 111.13 1.94 0
8 03/21/2022 14:09:02 69.01, -34.40 68.58 03/21/2022 14:07:50 69.06, -34.70 68.64 13.04 72
9 03/24/2022 04:44:33 69.33, 106.30 67.88 03/24/2022 04:45:16 69.32, 106.23 67.85 3.34 43
10 03/24/2022 05:35:15 -69.24, -86.25 112.24 03/24/2022 05:34:45 -69.26, -86.20 112.22 3.00 30
11 03/26/2022 20:10:53 -69.98, 53.81 112.49 03/26/2022 20:12:03 -69.89, 55.24 112.64 55.60 70
12 03/26/2022 21:01:27 69.34,-137.94 66.83 03/26/2022 21:01:38 69.33,-137.87 66.81 3.18 11
13 03/26/2022 21:52:08 -69.20, 29.58 113.34 03/26/2022 21:51:09 -69.17, 29.56 113.37 3.38 59
14 03/29/2022 12:27:37 -69.41, 170.42 114.14 03/29/2022 12:28:35 -69.39, 170.46 114.17 2.77 58
15 03/29/2022 13:18:20 69.25, -22.04 65.68 03/29/2022 13:18:02 69.27, -22.06 65.70 2.46 18
16 03/29/2022 14:08:51 -68.57, 146.21 115.04 03/29/2022 14:07:41 -68.67, 144.81 114.90 57.68 70

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/16/2022
SNOs_Map_NPP_TERRA_20220316.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/16/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA