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: 3/22/2024
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 72.88, -31.64 68.18 04/01/2024 13:30:13 72.88, -34.44 68.37 91.58 66
2 04/01/2024 14:22:13 -73.37, 134.61 111.30 04/01/2024 14:21:00 -73.35, 133.90 111.25 22.50 73
3 04/01/2024 15:13:02 73.54, -58.47 68.88 04/01/2024 15:11:58 73.54, -58.42 68.89 1.66 64
4 04/01/2024 16:03:46 -73.52, 108.89 111.16 04/01/2024 16:02:55 -73.51, 108.79 111.15 3.06 51
5 04/01/2024 16:54:32 73.54, -83.85 68.86 04/01/2024 16:53:56 73.55, -83.88 68.88 1.33 36
6 04/01/2024 17:45:17 -73.57, 83.39 111.13 04/01/2024 17:44:52 -73.57, 83.45 111.12 1.86 25
7 04/01/2024 18:36:03 73.59,-109.35 68.89 04/01/2024 18:35:54 73.56,-109.34 68.86 3.53 9
8 04/01/2024 19:26:47 -73.57, 58.01 111.15 04/01/2024 19:26:50 -73.59, 57.99 111.14 1.66 3
9 04/01/2024 20:17:33 73.59,-134.73 68.86 04/01/2024 20:17:51 73.62,-134.68 68.88 3.27 18
10 04/01/2024 21:08:18 -73.62, 32.52 111.12 04/01/2024 21:08:48 -73.60, 32.53 111.16 2.93 30
11 04/01/2024 21:59:04 73.65,-160.22 68.89 04/01/2024 21:59:49 73.63,-160.14 68.86 2.99 45
12 04/01/2024 22:49:48 -73.63, 7.14 111.15 04/01/2024 22:50:46 -73.61, 7.07 111.17 2.71 58
13 04/01/2024 23:40:34 73.65, 174.40 68.87 04/01/2024 23:41:47 73.64, 174.40 68.85 0.55 73
14 04/02/2024 00:31:26 -74.02, -19.19 110.73 04/02/2024 00:32:36 -74.01, -17.42 110.86 54.49 70

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/22/2024
SNOs_Map_NOAA-21_NOAA-19_20240322.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 03/22/2024 in txt file.

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