Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/21/2022
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 09/22/2022 16:22:29 -70.68, 109.80 109.54 09/22/2022 16:23:37 -70.55, 111.64 109.70 69.47 68
2 09/22/2022 17:13:00 69.87, -81.63 69.64 09/22/2022 17:13:14 69.89, -81.65 69.67 3.10 14
3 09/22/2022 18:03:42 -69.79, 85.81 110.43 09/22/2022 18:02:44 -69.78, 85.82 110.44 1.50 58
4 09/25/2022 08:39:10 -69.94,-133.28 109.26 09/25/2022 08:40:09 -69.95,-133.33 109.25 2.17 59
5 09/25/2022 09:29:54 69.82, 34.21 70.63 09/25/2022 09:29:36 69.84, 34.16 70.65 3.31 18
6 09/25/2022 10:20:25 -69.15,-157.51 110.03 09/25/2022 10:19:15 -69.23,-159.02 109.94 60.27 70
7 09/28/2022 00:05:41 70.92, 173.61 72.78 09/28/2022 00:06:47 70.82, 176.18 72.65 94.41 66
8 09/28/2022 00:56:06 -69.95, -17.52 108.21 09/28/2022 00:56:31 -69.94, -17.46 108.22 2.25 25
9 09/28/2022 01:46:50 69.82, 149.97 71.68 09/28/2022 01:45:58 69.82, 150.02 71.68 1.96 52
10 09/30/2022 16:22:19 69.99, -69.14 72.86 09/30/2022 16:23:24 69.97, -69.17 72.83 2.74 65
11 09/30/2022 17:13:01 -69.90, 98.31 107.22 09/30/2022 17:12:53 -69.91, 98.38 107.21 3.14 8
12 09/30/2022 18:03:37 69.36, -93.58 72.25 09/30/2022 18:02:27 69.41, -94.65 72.30 42.20 70
13 10/03/2022 08:39:14 69.95, 46.68 73.86 10/03/2022 08:39:46 69.92, 46.65 73.83 3.17 32
14 10/03/2022 09:29:56 -69.86,-145.86 106.23 10/03/2022 09:29:15 -69.87,-145.78 106.21 3.26 41

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/21/2022
SNOs_Map_NOAA-20_TERRA_20220921.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/21/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA