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: 2/23/2022
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 02/24/2022 05:09:32 -69.54, -80.35 100.98 02/24/2022 05:10:43 -69.44, -79.76 101.12 25.93 71
2 02/24/2022 06:00:11 69.16, 87.51 78.61 02/24/2022 06:00:13 69.16, 87.53 78.61 0.85 2
3 02/24/2022 06:50:53 -69.07,-105.05 101.51 02/24/2022 06:49:43 -69.05,-104.99 101.52 3.43 70
4 02/26/2022 21:26:24 -69.21, 35.89 102.33 02/26/2022 21:27:10 -69.23, 35.85 102.32 2.43 46
5 02/26/2022 22:17:08 69.09,-156.64 77.54 02/26/2022 22:16:37 69.11,-156.65 77.56 2.31 31
6 03/01/2022 12:52:47 69.72, -16.40 77.21 03/01/2022 12:53:57 69.62, -15.38 77.05 41.07 70
7 03/01/2022 13:43:21 -69.20, 151.67 103.36 03/01/2022 13:43:33 -69.17, 151.67 103.39 2.59 12
8 03/01/2022 14:34:05 69.08, -40.86 76.51 03/01/2022 14:33:00 69.06, -40.83 76.49 3.15 65
9 03/04/2022 05:09:37 69.29, 99.99 75.72 03/04/2022 05:10:26 69.27, 100.05 75.70 2.99 49
10 03/04/2022 06:00:18 -69.13, -92.47 104.46 03/04/2022 05:59:57 -69.11, -92.53 104.48 3.18 21
11 03/04/2022 06:50:45 68.11, 76.19 74.47 03/04/2022 06:49:39 68.15, 73.95 74.60 93.21 66
12 03/06/2022 20:36:04 -70.08, 47.28 104.48 03/06/2022 20:37:12 -69.93, 49.17 104.71 73.65 68
13 03/06/2022 21:26:33 69.18,-144.09 74.57 03/06/2022 21:26:50 69.20,-144.16 74.59 3.55 17
14 03/06/2022 22:17:15 -69.07, 23.37 105.56 03/06/2022 22:16:20 -69.10, 23.34 105.53 2.83 55

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/23/2022
SNOs_Map_NOAA-20_TERRA_20220223.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/23/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA