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 17:27:01 73.06, -90.54 75.83 03/13/2024 17:25:55 73.08, -93.41 76.05 92.94 66
2 03/13/2024 18:17:54 -73.52, 75.77 103.69 03/13/2024 18:16:41 -73.52, 74.89 103.61 27.83 73
3 03/13/2024 19:08:44 73.72,-117.40 76.53 03/13/2024 19:07:40 73.73,-117.35 76.56 2.31 64
4 03/13/2024 19:59:28 -73.72, 49.92 103.49 03/13/2024 19:58:35 -73.73, 49.91 103.47 0.87 53
5 03/13/2024 20:50:14 73.73,-142.79 76.51 03/13/2024 20:49:38 73.75,-142.80 76.54 2.39 36
6 03/13/2024 21:40:58 -73.73, 24.53 103.51 03/13/2024 21:40:33 -73.74, 24.46 103.49 2.82 25
7 03/13/2024 22:31:45 73.78,-168.30 76.54 03/13/2024 22:31:36 73.76,-168.25 76.52 2.67 9
8 03/13/2024 23:22:29 -73.78, -0.98 103.48 03/13/2024 23:22:31 -73.76, -1.00 103.50 2.82 2
9 03/14/2024 00:13:15 73.79, 166.31 76.52 03/14/2024 00:13:34 73.78, 166.29 76.51 1.33 19
10 03/14/2024 01:03:59 -73.79, -26.37 103.50 03/14/2024 01:04:29 -73.77, -26.45 103.52 3.09 30
11 03/14/2024 01:54:45 73.80, 140.92 76.50 03/14/2024 01:55:32 73.80, 140.84 76.49 2.40 47
12 03/14/2024 02:45:30 -73.85, -51.88 103.46 03/14/2024 02:46:26 -73.84, -51.78 103.49 3.15 56
13 03/14/2024 03:36:16 73.85, 115.41 76.54 03/14/2024 03:37:29 73.86, 115.51 76.52 3.19 73
14 03/14/2024 04:27:08 -74.24, -78.24 103.04 03/14/2024 04:28:17 -74.19, -76.36 103.23 57.24 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/9/2024
SNOs_Map_NOAA-20_NOAA-19_20240309.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