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: 10/18/2022
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 10/20/2022 10:53:32 70.07, 13.10 80.38 10/20/2022 10:54:14 70.08, 13.07 80.39 2.08 42
2 10/20/2022 11:44:14 -69.98,-179.45 99.70 10/20/2022 11:43:41 -69.96,-179.45 99.73 2.20 33
3 10/23/2022 01:28:57 70.09, 154.21 81.32 10/23/2022 01:29:27 70.11, 154.28 81.34 3.11 30
4 10/23/2022 02:19:38 -69.94, -38.25 98.81 10/23/2022 02:18:55 -69.93, -38.32 98.83 2.80 43
5 10/25/2022 15:13:53 -71.06, 126.48 96.81 10/25/2022 15:14:59 -70.97, 129.07 96.90 94.28 66
6 10/25/2022 16:04:20 70.07, -64.60 82.21 10/25/2022 16:04:40 70.05, -64.62 82.19 1.68 20
7 10/25/2022 16:55:02 -69.97, 102.86 97.88 10/25/2022 16:54:07 -69.95, 102.87 97.91 2.80 55
8 10/28/2022 05:49:10 -70.68, -91.72 96.31 10/28/2022 05:50:19 -70.58, -90.34 96.41 52.17 69
9 10/28/2022 06:39:44 70.05, 76.58 83.07 10/28/2022 06:39:53 70.03, 76.53 83.06 2.62 9
10 10/28/2022 07:30:26 -69.95,-115.95 97.02 10/28/2022 07:29:20 -69.94,-115.96 97.03 1.40 66
11 10/30/2022 20:24:26 -70.24, 50.12 95.89 10/30/2022 20:25:38 -70.22, 50.32 95.91 7.77 72
12 10/30/2022 21:15:08 70.03,-142.24 83.92 10/30/2022 21:15:05 70.05,-142.28 83.93 2.02 3
13 10/30/2022 22:05:47 -69.78, 25.46 96.33 10/30/2022 22:04:34 -69.86, 25.10 96.26 16.35 73

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/18/2022
SNOs_Map_NPP_TERRA_20221018.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 10/18/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA