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: 3/9/2024
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 03/13/2024 17:27:02 73.09, -90.61 75.86 03/13/2024 17:25:55 73.10, -93.37 76.07 89.39 67
2 03/13/2024 18:17:54 -73.50, 75.81 103.71 03/13/2024 18:16:42 -73.49, 74.81 103.64 31.72 72
3 03/13/2024 19:08:44 73.70,-117.36 76.51 03/13/2024 19:07:41 73.70,-117.43 76.53 2.13 63
4 03/13/2024 19:59:29 -73.75, 49.84 103.46 03/13/2024 19:58:35 -73.74, 49.95 103.46 3.40 54
5 03/13/2024 20:50:15 73.76,-142.87 76.54 03/13/2024 20:49:38 73.77,-142.76 76.55 3.49 37
6 03/13/2024 21:40:59 -73.76, 24.45 103.48 03/13/2024 21:40:33 -73.76, 24.50 103.47 1.37 26
7 03/13/2024 22:31:45 73.76,-168.26 76.52 03/13/2024 22:31:36 73.78,-168.21 76.54 2.38 9
8 03/13/2024 23:22:29 -73.76, -0.94 103.50 03/13/2024 23:22:31 -73.77, -0.96 103.49 1.37 2
9 03/14/2024 00:13:15 73.77, 166.35 76.50 03/14/2024 00:13:34 73.80, 166.34 76.52 2.93 19
10 03/14/2024 01:03:59 -73.77, -26.33 103.52 03/14/2024 01:04:29 -73.79, -26.41 103.50 3.39 30
11 03/14/2024 01:54:46 73.83, 140.85 76.54 03/14/2024 01:55:32 73.81, 140.88 76.51 2.05 46
12 03/14/2024 02:45:30 -73.83, -51.83 103.49 03/14/2024 02:46:27 -73.80, -51.86 103.52 2.58 57
13 03/14/2024 03:36:16 73.83, 115.46 76.52 03/14/2024 03:37:30 73.83, 115.43 76.49 1.12 74
14 03/14/2024 04:27:08 -74.22, -78.19 103.06 03/14/2024 04:28:18 -74.16, -76.45 103.26 53.53 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/9/2024
SNOs_Map_NOAA-20_NOAA-19_20240310.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/09/2024 in txt file.

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