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: 3/20/2024
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 03/28/2024 21:59:44 -73.42, 20.53 109.82 03/28/2024 21:58:31 -73.40, 19.54 109.77 31.63 73
2 03/28/2024 22:50:34 73.64,-172.66 70.41 03/28/2024 22:49:29 73.62,-172.70 70.41 2.93 65
3 03/28/2024 23:41:18 -73.63, -5.32 109.62 03/28/2024 23:40:24 -73.66, -5.33 109.58 3.36 54
4 03/29/2024 00:32:04 73.65, 161.95 70.39 03/29/2024 00:31:26 73.68, 161.96 70.43 3.33 38
5 03/29/2024 01:22:49 -73.68, -30.82 109.59 03/29/2024 01:22:22 -73.67, -30.79 109.60 1.96 27
6 03/29/2024 02:13:35 73.71, 136.44 70.43 03/29/2024 02:13:24 73.69, 136.50 70.41 2.64 11
7 03/29/2024 03:04:19 -73.69, -56.22 109.61 03/29/2024 03:04:20 -73.68, -56.25 109.61 1.33 1
8 03/29/2024 03:55:05 73.71, 111.04 70.41 03/29/2024 03:55:22 73.70, 111.04 70.39 1.20 17
9 03/29/2024 04:45:49 -73.70, -81.61 109.62 03/29/2024 04:46:18 -73.70, -81.70 109.63 2.97 29
10 03/29/2024 05:36:35 73.72, 85.65 70.39 03/29/2024 05:37:20 73.72, 85.58 70.38 2.24 45
11 03/29/2024 06:27:20 -73.76,-107.12 109.59 03/29/2024 06:28:15 -73.76,-107.04 109.61 2.43 55
12 03/29/2024 07:18:06 73.78, 60.14 70.43 03/29/2024 07:19:17 73.78, 60.24 70.40 3.28 71
13 03/29/2024 08:08:57 -74.11,-133.35 109.22 03/29/2024 08:10:07 -74.06,-131.76 109.38 48.87 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/20/2024
SNOs_Map_NOAA-20_NOAA-19_20240320.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/20/2024 in txt file.

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