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: 2/14/2024
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 02/27/2024 14:35:58 -73.56, 131.14 97.73 02/27/2024 14:34:46 -73.52, 129.99 97.67 36.41 72
2 02/27/2024 15:26:48 73.77, -62.04 82.50 02/27/2024 15:25:42 73.78, -62.11 82.53 2.66 66
3 02/27/2024 16:17:33 -73.82, 105.17 97.47 02/27/2024 16:16:38 -73.83, 105.26 97.45 3.21 55
4 02/27/2024 17:08:19 73.83, -87.55 82.54 02/27/2024 17:07:40 73.80, -87.56 82.52 3.06 39
5 02/27/2024 17:59:03 -73.82, 79.78 97.49 02/27/2024 17:58:36 -73.84, 79.81 97.46 2.48 27
6 02/27/2024 18:49:49 73.83,-112.94 82.52 02/27/2024 18:49:38 73.82,-113.01 82.51 3.01 11
7 02/27/2024 19:40:32 -73.83, 54.39 97.51 02/27/2024 19:40:33 -73.86, 54.36 97.48 3.43 1
8 02/27/2024 20:31:19 73.89,-138.44 82.55 02/27/2024 20:31:34 73.88,-138.34 82.53 3.37 15
9 02/27/2024 21:22:03 -73.88, 28.88 97.47 02/27/2024 21:22:31 -73.87, 28.91 97.49 1.41 28
10 02/27/2024 22:12:49 73.89,-163.83 82.53 02/27/2024 22:13:32 73.90,-163.79 82.52 1.45 43
11 02/27/2024 23:03:33 -73.89, 3.49 97.49 02/27/2024 23:04:29 -73.89, 3.46 97.50 0.99 56
12 02/27/2024 23:54:19 73.90, 170.78 82.51 02/27/2024 23:55:30 73.91, 170.76 82.51 1.50 71
13 02/28/2024 00:45:10 -74.24, -22.75 97.12 02/28/2024 00:46:21 -74.19, -21.24 97.28 46.05 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/14/2024
SNOs_Map_NOAA-20_NOAA-19_20240214.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/14/2024 in txt file.

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