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: 9/23/2022
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 09/25/2022 08:39:11 -69.98,-133.34 109.22 09/25/2022 08:40:09 -69.97,-133.31 109.24 1.97 58
2 09/25/2022 09:29:55 69.85, 34.16 70.67 09/25/2022 09:29:36 69.86, 34.18 70.67 0.90 19
3 09/25/2022 10:20:25 -69.14,-157.49 110.04 09/25/2022 10:19:16 -69.19,-159.07 109.98 62.81 69
4 09/28/2022 00:05:41 70.91, 173.64 72.76 09/28/2022 00:06:47 70.84, 176.21 72.67 93.97 66
5 09/28/2022 00:56:06 -69.93, -17.50 108.23 09/28/2022 00:56:32 -69.90, -17.52 108.26 3.39 26
6 09/28/2022 01:46:50 69.81, 150.00 71.66 09/28/2022 01:45:59 69.79, 149.97 71.64 2.26 51
7 09/30/2022 16:22:19 69.97, -69.11 72.84 09/30/2022 16:23:24 69.99, -69.15 72.85 2.37 65
8 09/30/2022 17:13:01 -69.88, 98.34 107.24 09/30/2022 17:12:54 -69.87, 98.33 107.25 0.94 7
9 09/30/2022 18:03:38 69.39, -93.63 72.28 09/30/2022 18:02:27 69.43, -94.63 72.32 39.11 71
10 10/03/2022 08:39:13 69.93, 46.72 73.84 10/03/2022 08:39:45 69.94, 46.68 73.85 2.09 32
11 10/03/2022 09:29:55 -69.84,-145.83 106.25 10/03/2022 09:29:15 -69.83,-145.84 106.25 0.63 40
12 10/06/2022 00:05:27 -70.16, -5.18 104.92 10/06/2022 00:06:38 -70.12, -4.84 104.97 14.06 71
13 10/06/2022 00:56:08 69.89, 162.54 74.83 10/06/2022 00:56:07 69.89, 162.49 74.82 2.07 1
14 10/06/2022 01:46:50 -69.80, -30.01 105.26 10/06/2022 01:45:37 -69.78, -30.03 105.28 2.42 73

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/23/2022
SNOs_Map_NOAA-20_TERRA_20220923.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/23/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA