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: 4/8/2024
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 04/09/2024 09:18:55 -73.37,-149.02 114.30 04/09/2024 09:17:43 -73.35,-150.10 114.24 34.64 72
2 04/09/2024 10:09:46 73.61, 17.74 65.96 04/09/2024 10:08:38 73.60, 17.75 65.96 1.52 68
3 04/09/2024 11:00:30 -73.60,-174.93 114.07 04/09/2024 10:59:36 -73.60,-174.98 114.05 1.66 54
4 04/09/2024 11:51:16 73.60, -7.61 65.92 04/09/2024 11:50:36 73.61, -7.71 65.95 3.55 40
5 04/09/2024 12:42:01 -73.64, 159.61 114.05 04/09/2024 12:41:33 -73.66, 159.68 114.03 3.22 28
6 04/09/2024 13:32:47 73.63, -33.06 65.93 04/09/2024 13:32:34 73.62, -33.17 65.93 3.71 13
7 04/09/2024 14:23:32 -73.67, 134.16 114.04 04/09/2024 14:23:31 -73.67, 134.21 114.04 1.81 1
8 04/09/2024 15:14:18 73.67, -58.52 65.94 04/09/2024 15:14:31 73.68, -58.52 65.95 1.34 13
9 04/09/2024 16:05:03 -73.71, 108.70 114.03 04/09/2024 16:05:29 -73.68, 108.75 114.06 3.16 26
10 04/09/2024 16:55:49 73.70, -83.98 65.96 04/09/2024 16:56:29 73.69, -83.98 65.94 1.41 40
11 04/09/2024 17:46:32 -73.69, 83.36 114.07 04/09/2024 17:47:26 -73.70, 83.29 114.08 2.07 54
12 04/09/2024 18:37:19 73.74,-109.44 65.97 04/09/2024 18:38:25 73.75,-109.33 65.96 3.84 66
13 04/09/2024 19:28:08 -73.98, 57.30 113.78 04/09/2024 19:29:20 -73.90, 58.31 113.93 32.13 72

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/8/2024
SNOs_Map_NOAA-20_NOAA-19_20240408.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/08/2024 in txt file.

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