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: 3/4/2024
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 73.05, -90.50 75.80 03/13/2024 17:25:55 73.06, -93.46 76.03 95.91 66
2 03/13/2024 18:17:54 -73.49, 75.82 103.72 03/13/2024 18:16:42 -73.45, 74.73 103.67 34.92 72
3 03/13/2024 19:08:44 73.70,-117.36 76.51 03/13/2024 19:07:40 73.71,-117.40 76.54 1.42 64
4 03/13/2024 19:59:28 -73.70, 49.97 103.52 03/13/2024 19:58:35 -73.71, 49.87 103.49 3.45 53
5 03/13/2024 20:50:14 73.71,-142.75 76.49 03/13/2024 20:49:38 73.73,-142.85 76.52 3.61 36
6 03/13/2024 21:40:59 -73.75, 24.46 103.48 03/13/2024 21:40:32 -73.77, 24.53 103.46 2.89 27
7 03/13/2024 22:31:45 73.77,-168.26 76.52 03/13/2024 22:31:35 73.79,-168.19 76.54 3.25 10
8 03/13/2024 23:22:29 -73.76, -0.93 103.50 03/13/2024 23:22:30 -73.79, -0.92 103.48 2.82 1
9 03/14/2024 00:13:15 73.77, 166.35 76.50 03/14/2024 00:13:33 73.80, 166.36 76.53 3.26 18
10 03/14/2024 01:04:00 -73.82, -26.43 103.47 03/14/2024 01:04:28 -73.80, -26.38 103.50 2.52 28
11 03/14/2024 01:54:46 73.83, 140.84 76.54 03/14/2024 01:55:31 73.82, 140.91 76.51 2.37 45
12 03/14/2024 02:45:30 -73.82, -51.82 103.49 03/14/2024 02:46:26 -73.81, -51.83 103.51 0.93 56
13 03/14/2024 03:36:16 73.84, 115.45 76.52 03/14/2024 03:37:29 73.83, 115.45 76.49 0.51 73
14 03/14/2024 04:27:07 -74.17, -78.06 103.12 03/14/2024 04:28:17 -74.17, -76.41 103.25 49.99 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/4/2024
SNOs_Map_NOAA-20_NOAA-19_20240304.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/04/2024 in txt file.

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