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: 8/1/2024
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 08/02/2024 19:21:10 -72.74, 61.46 124.54 08/02/2024 19:22:21 -72.64, 62.19 124.70 26.42 71
2 08/02/2024 20:11:49 72.39,-130.53 55.09 08/02/2024 20:11:46 72.39,-130.60 55.09 2.32 3
3 08/02/2024 21:02:25 -71.98, 37.59 125.36 08/02/2024 21:01:14 -72.04, 36.44 125.22 40.15 71
4 08/05/2024 07:24:16 72.45, 61.25 55.81 08/05/2024 07:24:46 72.45, 61.21 55.80 1.48 30
5 08/05/2024 08:14:59 -72.39,-131.31 124.26 08/05/2024 08:14:09 -72.37,-131.28 124.27 2.20 50
6 08/07/2024 18:36:44 72.51,-106.98 56.56 08/07/2024 18:37:46 72.53,-106.95 56.55 1.72 62
7 08/07/2024 19:27:27 -72.45, 60.47 123.51 08/07/2024 19:27:09 -72.44, 60.56 123.51 3.30 18
8 08/10/2024 06:39:54 -72.47,-107.68 122.78 08/10/2024 06:40:09 -72.48,-107.67 122.77 0.98 15
9 08/10/2024 07:30:38 72.39, 59.79 57.15 08/10/2024 07:29:31 72.38, 59.82 57.15 1.40 67
10 08/12/2024 17:52:21 -72.50, 84.16 122.01 08/12/2024 17:53:08 -72.52, 84.13 122.00 2.76 47
11 08/12/2024 18:43:05 72.42,-108.38 57.92 08/12/2024 18:42:30 72.42,-108.39 57.93 0.29 35

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 8/1/2024
SNOs_Map_NOAA-21_TERRA_20240801.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 08/01/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA