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: 3/16/2024
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 -73.39, 19.51 109.78 34.10 72
2 03/28/2024 22:50:34 73.62,-172.62 70.39 03/28/2024 22:49:29 73.65,-172.62 70.43 2.89 65
3 03/28/2024 23:41:19 -73.66, -5.38 109.59 03/28/2024 23:40:25 -73.64, -5.36 109.59 1.46 54
4 03/29/2024 00:32:05 73.68, 161.87 70.43 03/29/2024 00:31:27 73.66, 161.92 70.42 2.63 38
5 03/29/2024 01:22:49 -73.66, -30.78 109.61 03/29/2024 01:22:23 -73.66, -30.82 109.61 1.46 26
6 03/29/2024 02:13:35 73.69, 136.48 70.41 03/29/2024 02:13:25 73.67, 136.47 70.40 1.50 10
7 03/29/2024 03:04:19 -73.67, -56.17 109.63 03/29/2024 03:04:21 -73.67, -56.27 109.62 3.36 2
8 03/29/2024 03:55:05 73.70, 111.09 70.39 03/29/2024 03:55:23 73.69, 111.01 70.38 2.61 18
9 03/29/2024 04:45:50 -73.73, -81.68 109.59 03/29/2024 04:46:18 -73.73, -81.61 109.60 2.09 28
10 03/29/2024 05:36:36 73.75, 85.58 70.43 03/29/2024 05:37:20 73.75, 85.67 70.41 2.96 44
11 03/29/2024 06:27:20 -73.74,-107.07 109.61 03/29/2024 06:28:16 -73.75,-107.07 109.62 1.25 56
12 03/29/2024 07:18:06 73.76, 60.18 70.41 03/29/2024 07:19:18 73.76, 60.21 70.39 0.92 72
13 03/29/2024 08:08:57 -74.09,-133.30 109.25 03/29/2024 08:10:08 -74.05,-131.79 109.39 46.34 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/16/2024
SNOs_Map_NOAA-20_NOAA-19_20240316.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/16/2024 in txt file.

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