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: 3/22/2024
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 -73.41, 20.55 109.83 03/28/2024 21:58:31 -73.41, 19.57 109.76 31.20 73
2 03/28/2024 22:50:34 73.63,-172.64 70.40 03/28/2024 22:49:29 73.63,-172.67 70.42 0.91 65
3 03/28/2024 23:41:19 -73.67, -5.42 109.57 03/28/2024 23:40:24 -73.67, -5.30 109.57 3.58 55
4 03/29/2024 00:32:04 73.64, 161.96 70.38 03/29/2024 00:31:27 73.64, 161.87 70.40 2.88 37
5 03/29/2024 01:22:49 -73.68, -30.81 109.59 03/29/2024 01:22:22 -73.68, -30.76 109.59 1.56 27
6 03/29/2024 02:13:35 73.70, 136.45 70.42 03/29/2024 02:13:24 73.70, 136.53 70.42 2.51 11
7 03/29/2024 03:04:19 -73.69, -56.20 109.61 03/29/2024 03:04:20 -73.69, -56.22 109.60 1.03 1
8 03/29/2024 03:55:05 73.71, 111.06 70.40 03/29/2024 03:55:22 73.72, 111.07 70.41 1.02 17
9 03/29/2024 04:45:49 -73.69, -81.60 109.63 03/29/2024 04:46:18 -73.71, -81.68 109.62 2.95 29
10 03/29/2024 05:36:35 73.72, 85.67 70.38 03/29/2024 05:37:20 73.73, 85.61 70.39 2.20 45
11 03/29/2024 06:27:20 -73.75,-107.11 109.59 03/29/2024 06:28:15 -73.77,-107.02 109.60 3.39 55
12 03/29/2024 07:18:06 73.77, 60.16 70.42 03/29/2024 07:19:18 73.74, 60.15 70.37 3.60 72
13 03/29/2024 08:08:57 -74.10,-133.34 109.23 03/29/2024 08:10:07 -74.07,-131.73 109.37 49.08 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/22/2024
SNOs_Map_NOAA-20_NOAA-19_20240322.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/22/2024 in txt file.

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