Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/22/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 02/27/2024 14:35:58 -73.53, 131.22 97.77 02/27/2024 14:34:46 -73.57, 130.10 97.63 35.55 72
2 02/27/2024 15:26:49 73.77, -62.06 82.50 02/27/2024 15:25:43 73.79, -62.11 82.54 2.36 66
3 02/27/2024 16:17:34 -73.83, 105.13 97.45 02/27/2024 16:16:39 -73.83, 105.25 97.45 3.72 55
4 02/27/2024 17:08:20 73.83, -87.56 82.54 02/27/2024 17:07:41 73.81, -87.56 82.53 2.56 39
5 02/27/2024 17:59:04 -73.83, 79.74 97.47 02/27/2024 17:58:37 -73.84, 79.80 97.46 2.14 27
6 02/27/2024 18:49:50 73.84,-112.95 82.52 02/27/2024 18:49:39 73.82,-113.01 82.51 2.16 11
7 02/27/2024 19:40:34 -73.84, 54.36 97.50 02/27/2024 19:40:35 -73.86, 54.35 97.47 2.43 1
8 02/27/2024 20:31:20 73.84,-138.34 82.50 02/27/2024 20:31:37 73.84,-138.45 82.50 3.62 17
9 02/27/2024 21:22:05 -73.89, 28.85 97.46 02/27/2024 21:22:33 -73.88, 28.90 97.49 2.44 28
10 02/27/2024 22:12:51 73.90,-163.84 82.53 02/27/2024 22:13:34 73.91,-163.78 82.53 2.39 43
11 02/27/2024 23:03:35 -73.90, 3.46 97.48 02/27/2024 23:04:31 -73.89, 3.46 97.50 0.59 56
12 02/27/2024 23:54:21 73.90, 170.77 82.51 02/27/2024 23:55:32 73.92, 170.78 82.52 2.58 71
13 02/28/2024 00:45:12 -74.25, -22.78 97.11 02/28/2024 00:46:23 -74.20, -21.24 97.28 46.83 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/22/2024
SNOs_Map_NOAA-20_NOAA-19_20240222.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/22/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19