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: 3/21/2024
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 -73.40, 20.58 109.85 03/28/2024 21:58:32 -73.37, 19.48 109.79 35.21 72
2 03/28/2024 22:50:34 73.62,-172.61 70.39 03/28/2024 22:49:29 73.64,-172.64 70.43 2.54 65
3 03/28/2024 23:41:19 -73.66, -5.38 109.59 03/28/2024 23:40:25 -73.63, -5.39 109.60 2.80 54
4 03/29/2024 00:32:05 73.68, 161.88 70.42 03/29/2024 00:31:27 73.65, 161.90 70.41 2.75 38
5 03/29/2024 01:22:49 -73.66, -30.78 109.61 03/29/2024 01:22:23 -73.64, -30.85 109.62 3.25 26
6 03/29/2024 02:13:34 73.68, 136.49 70.40 03/29/2024 02:13:24 73.66, 136.44 70.39 2.67 10
7 03/29/2024 03:04:19 -73.72, -56.29 109.57 03/29/2024 03:04:19 -73.71, -56.19 109.59 3.41 0
8 03/29/2024 03:55:04 73.69, 111.09 70.39 03/29/2024 03:55:21 73.73, 111.10 70.41 3.75 17
9 03/29/2024 04:45:49 -73.73, -81.68 109.59 03/29/2024 04:46:17 -73.72, -81.65 109.61 1.46 28
10 03/29/2024 05:36:35 73.75, 85.58 70.42 03/29/2024 05:37:19 73.74, 85.64 70.40 2.17 44
11 03/29/2024 06:27:19 -73.74,-107.07 109.61 03/29/2024 06:28:15 -73.73,-107.11 109.63 1.27 56
12 03/29/2024 07:18:05 73.76, 60.19 70.40 03/29/2024 07:19:17 73.75, 60.18 70.38 0.82 72
13 03/29/2024 08:08:56 -74.09,-133.30 109.24 03/29/2024 08:10:07 -74.03,-131.83 109.40 45.42 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/21/2024
SNOs_Map_NOAA-20_NOAA-19_20240321.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/21/2024 in txt file.

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