Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/6/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 08/07/2024 18:36:44 72.52,-106.99 56.57 08/07/2024 18:37:46 72.53,-106.95 56.55 1.57 62
2 08/07/2024 19:27:26 -72.41, 60.55 123.55 08/07/2024 19:27:09 -72.44, 60.55 123.52 3.03 17
3 08/10/2024 06:39:54 -72.48,-107.70 122.76 08/10/2024 06:40:09 -72.47,-107.68 122.78 1.30 15
4 08/10/2024 07:30:38 72.39, 59.78 57.16 08/10/2024 07:29:31 72.38, 59.82 57.15 1.98 67
5 08/12/2024 17:52:21 -72.51, 84.14 122.00 08/12/2024 17:53:08 -72.51, 84.11 122.01 0.92 47
6 08/12/2024 18:43:05 72.43,-108.39 57.93 08/12/2024 18:42:30 72.42,-108.39 57.92 0.89 35
7 08/15/2024 05:04:52 -72.75, -84.47 120.98 08/15/2024 05:06:04 -72.68, -83.88 121.10 21.33 72
8 08/15/2024 05:55:32 72.47, 83.42 58.73 08/15/2024 05:55:28 72.47, 83.41 58.73 0.35 4
9 08/15/2024 06:46:07 -72.00,-108.33 121.78 08/15/2024 06:44:57 -72.07,-109.64 121.63 45.49 70
10 08/17/2024 17:07:59 72.53, -84.79 59.56 08/17/2024 17:08:25 72.53, -84.75 59.56 1.29 26
11 08/17/2024 17:58:42 -72.46, 82.67 120.50 08/17/2024 17:57:48 -72.46, 82.77 120.50 3.27 54

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 8/6/2024
SNOs_Map_NOAA-21_TERRA_20240806.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 08/06/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA