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: 7/22/2024
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 07/23/2024 21:40:29 72.42,-152.78 52.77 07/23/2024 21:40:48 72.40,-152.69 52.75 3.58 19
2 07/23/2024 22:31:10 -72.27, 14.85 127.39 07/23/2024 22:30:12 -72.28, 14.75 127.36 3.57 58
3 07/26/2024 08:52:56 72.47, 39.03 53.36 07/26/2024 08:53:52 72.45, 39.08 53.32 2.79 56
4 07/26/2024 09:43:38 -72.36,-153.44 126.76 07/26/2024 09:43:15 -72.37,-153.39 126.74 2.37 23
5 07/28/2024 20:05:37 73.23,-130.68 54.77 07/28/2024 20:06:43 73.13,-127.93 54.51 89.11 66
6 07/28/2024 20:56:05 -72.41, 38.36 126.13 07/28/2024 20:56:18 -72.42, 38.39 126.13 1.31 13
7 07/28/2024 21:46:49 72.32,-154.16 53.78 07/28/2024 21:45:40 72.32,-154.13 53.79 1.12 69
8 07/31/2024 08:08:32 -72.47,-129.87 125.47 07/31/2024 08:09:20 -72.47,-129.83 125.49 1.51 48
9 07/31/2024 08:59:16 72.39, 37.61 54.46 07/31/2024 08:58:42 72.37, 37.66 54.44 3.16 34
10 08/02/2024 19:21:05 -72.90, 61.15 124.37 08/02/2024 19:22:15 -72.79, 62.47 124.57 45.14 70
11 08/02/2024 20:11:41 72.42,-130.55 55.12 08/02/2024 20:11:42 72.42,-130.54 55.11 0.16 1

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 7/22/2024
SNOs_Map_NOAA-21_TERRA_20240722.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 07/22/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA