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: 3/17/2024
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 -73.42, 19.59 109.75 29.56 73
2 03/28/2024 22:50:34 73.65,-172.68 70.42 03/28/2024 22:49:29 73.64,-172.65 70.42 1.33 65
3 03/28/2024 23:41:18 -73.63, -5.32 109.62 03/28/2024 23:40:25 -73.63, -5.39 109.60 2.14 53
4 03/29/2024 00:32:04 73.65, 161.93 70.40 03/29/2024 00:31:27 73.65, 161.89 70.41 1.27 37
5 03/29/2024 01:22:49 -73.69, -30.83 109.58 03/29/2024 01:22:22 -73.69, -30.73 109.58 3.29 27
6 03/29/2024 02:13:34 73.66, 136.54 70.38 03/29/2024 02:13:25 73.66, 136.44 70.39 3.27 9
7 03/29/2024 03:04:19 -73.70, -56.22 109.60 03/29/2024 03:04:20 -73.71, -56.19 109.59 1.80 1
8 03/29/2024 03:55:05 73.72, 111.03 70.42 03/29/2024 03:55:22 73.73, 111.10 70.41 2.23 17
9 03/29/2024 04:45:49 -73.70, -81.62 109.62 03/29/2024 04:46:18 -73.72, -81.64 109.61 2.17 29
10 03/29/2024 05:36:35 73.73, 85.64 70.40 03/29/2024 05:37:20 73.74, 85.64 70.40 1.26 45
11 03/29/2024 06:27:20 -73.76,-107.13 109.59 03/29/2024 06:28:16 -73.74,-107.10 109.63 2.94 56
12 03/29/2024 07:18:05 73.74, 60.24 70.38 03/29/2024 07:19:18 73.75, 60.18 70.38 2.68 73
13 03/29/2024 08:08:57 -74.11,-133.36 109.22 03/29/2024 08:10:07 -74.09,-131.69 109.36 50.82 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/17/2024
SNOs_Map_NOAA-20_NOAA-19_20240317.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/17/2024 in txt file.

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