Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/21/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 04/01/2024 13:31:19 72.87, -31.61 68.17 04/01/2024 13:30:13 72.90, -34.41 68.39 91.66 66
2 04/01/2024 14:22:14 -73.40, 134.53 111.26 04/01/2024 14:21:00 -73.37, 133.94 111.24 19.22 74
3 04/01/2024 15:13:02 73.52, -58.44 68.86 04/01/2024 15:11:59 73.50, -58.50 68.86 3.22 63
4 04/01/2024 16:03:47 -73.55, 108.81 111.12 04/01/2024 16:02:55 -73.53, 108.83 111.13 2.94 52
5 04/01/2024 16:54:33 73.57, -83.93 68.90 04/01/2024 16:53:56 73.56, -83.85 68.89 3.10 37
6 04/01/2024 17:45:17 -73.55, 83.43 111.15 04/01/2024 17:44:53 -73.54, 83.37 111.15 2.61 24
7 04/01/2024 18:36:03 73.58,-109.31 68.87 04/01/2024 18:35:54 73.57,-109.31 68.87 0.48 9
8 04/01/2024 19:26:48 -73.61, 57.93 111.11 04/01/2024 19:26:50 -73.60, 58.03 111.13 3.01 2
9 04/01/2024 20:17:33 73.58,-134.69 68.85 04/01/2024 20:17:52 73.59,-134.77 68.85 2.42 19
10 04/01/2024 21:08:18 -73.61, 32.55 111.14 04/01/2024 21:08:48 -73.61, 32.57 111.14 0.56 30
11 04/01/2024 21:59:04 73.63,-160.19 68.88 04/01/2024 21:59:49 73.65,-160.11 68.88 2.96 45
12 04/01/2024 22:49:48 -73.61, 7.17 111.16 04/01/2024 22:50:46 -73.63, 7.11 111.16 2.53 58
13 04/01/2024 23:40:34 73.63, 174.43 68.85 04/01/2024 23:41:47 73.66, 174.43 68.86 2.57 73
14 04/02/2024 00:31:27 -74.06, -19.28 110.69 04/02/2024 00:32:36 -74.02, -17.38 110.85 58.20 69

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/21/2024
SNOs_Map_NOAA-21_NOAA-19_20240321.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 03/21/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and NOAA-19