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: 9/19/2022
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 09/20/2022 00:56:05 69.93, 162.51 68.67 09/20/2022 00:56:51 69.92, 162.51 68.66 0.95 46
2 09/20/2022 01:46:46 -69.80, -29.98 111.45 09/20/2022 01:46:21 -69.81, -30.02 111.45 1.59 25
3 09/22/2022 16:22:28 -70.63, 109.87 109.59 09/22/2022 16:23:37 -70.55, 111.63 109.70 65.84 69
4 09/22/2022 17:13:00 69.88, -81.64 69.65 09/22/2022 17:13:14 69.88, -81.66 69.66 1.22 14
5 09/22/2022 18:03:42 -69.80, 85.80 110.42 09/22/2022 18:02:44 -69.77, 85.82 110.44 2.90 58
6 09/25/2022 08:39:11 -69.95,-133.29 109.25 09/25/2022 08:40:10 -69.95,-133.34 109.26 1.70 59
7 09/25/2022 09:29:55 69.83, 34.20 70.64 09/25/2022 09:29:37 69.83, 34.15 70.65 2.14 18
8 09/25/2022 10:20:26 -69.16,-157.52 110.02 09/25/2022 10:19:16 -69.23,-159.03 109.94 59.88 70
9 09/28/2022 00:05:41 70.93, 173.59 72.79 09/28/2022 00:06:47 70.82, 176.18 72.65 94.93 66
10 09/28/2022 00:56:06 -69.95, -17.53 108.21 09/28/2022 00:56:31 -69.94, -17.46 108.22 2.80 25
11 09/28/2022 01:46:50 69.83, 149.96 71.69 09/28/2022 01:45:58 69.82, 150.02 71.68 2.56 52
12 09/30/2022 16:22:19 70.00, -69.15 72.87 09/30/2022 16:23:24 69.97, -69.17 72.84 2.94 65
13 09/30/2022 17:13:00 -69.85, 98.39 107.27 09/30/2022 17:12:54 -69.86, 98.32 107.26 2.99 6
14 09/30/2022 18:03:37 69.36, -93.59 72.25 09/30/2022 18:02:26 69.47, -94.58 72.36 40.04 71

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/19/2022
SNOs_Map_NOAA-20_TERRA_20220919.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/19/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA