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: 2/18/2022
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 02/20/2022 04:44:48 70.27, 104.94 81.25 02/20/2022 04:45:54 70.14, 107.39 81.03 93.31 66
2 02/20/2022 05:35:12 -69.23, -86.19 99.86 02/20/2022 05:35:38 -69.25, -86.18 99.84 2.82 26
3 02/20/2022 06:25:56 69.11, 81.28 80.00 02/20/2022 06:25:06 69.09, 81.25 79.99 2.71 50
4 02/22/2022 21:01:26 69.33,-137.88 79.28 02/22/2022 21:02:32 69.34,-137.82 79.28 2.79 66
5 02/22/2022 21:52:07 -69.18, 29.64 100.89 02/22/2022 21:52:03 -69.17, 29.59 100.90 2.05 4
6 02/22/2022 22:42:46 68.80,-162.53 78.70 02/22/2022 22:41:34 68.83,-163.19 78.77 26.91 72
7 02/25/2022 13:18:20 69.29, -22.06 78.25 02/25/2022 13:18:55 69.30, -21.99 78.25 3.15 35
8 02/25/2022 14:09:01 -69.14, 145.47 101.93 02/25/2022 14:08:26 -69.13, 145.43 101.92 1.40 35
9 02/28/2022 04:44:37 -69.68, -74.16 102.34 02/28/2022 04:45:48 -69.59, -73.37 102.47 32.33 71
10 02/28/2022 05:35:15 69.25, 93.76 77.20 02/28/2022 05:35:19 69.25, 93.83 77.20 2.83 4
11 02/28/2022 06:25:56 -69.10, -98.71 102.98 02/28/2022 06:24:50 -69.09, -98.74 102.98 1.56 66
12 03/02/2022 21:01:26 -69.32, 42.11 103.74 03/02/2022 21:02:16 -69.31, 42.15 103.76 1.79 50
13 03/02/2022 21:52:10 69.21,-150.42 76.14 03/02/2022 21:51:43 69.19,-150.36 76.12 3.56 27

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/18/2022
SNOs_Map_NPP_TERRA_20220218.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 02/18/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA