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: 2/20/2024
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 -73.55, 131.16 97.74 02/27/2024 14:34:46 -73.56, 130.07 97.64 34.36 72
2 02/27/2024 15:26:49 73.80, -62.12 82.53 02/27/2024 15:25:43 73.78, -62.14 82.53 2.95 66
3 02/27/2024 16:17:33 -73.80, 105.19 97.48 02/27/2024 16:16:39 -73.82, 105.22 97.46 1.67 54
4 02/27/2024 17:08:19 73.81, -87.51 82.51 02/27/2024 17:07:41 73.79, -87.59 82.52 3.05 38
5 02/27/2024 17:59:03 -73.81, 79.81 97.50 02/27/2024 17:58:37 -73.83, 79.77 97.47 2.77 26
6 02/27/2024 18:49:50 73.86,-113.01 82.55 02/27/2024 18:49:38 73.86,-112.91 82.54 3.03 12
7 02/27/2024 19:40:34 -73.86, 54.30 97.47 02/27/2024 19:40:35 -73.85, 54.33 97.48 1.83 1
8 02/27/2024 20:31:20 73.87,-138.40 82.53 02/27/2024 20:31:36 73.88,-138.36 82.53 1.49 16
9 02/27/2024 21:22:04 -73.87, 28.91 97.49 02/27/2024 21:22:33 -73.87, 28.88 97.50 1.14 29
10 02/27/2024 22:12:50 73.87,-163.79 82.51 02/27/2024 22:13:34 73.89,-163.81 82.52 2.32 44
11 02/27/2024 23:03:34 -73.88, 3.52 97.51 02/27/2024 23:04:31 -73.88, 3.43 97.51 3.08 57
12 02/27/2024 23:54:21 73.93, 170.70 82.54 02/27/2024 23:55:32 73.91, 170.74 82.50 2.32 71
13 02/28/2024 00:45:12 -74.27, -22.84 97.08 02/28/2024 00:46:22 -74.24, -21.14 97.25 51.48 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/20/2024
SNOs_Map_NOAA-20_NOAA-19_20240220.jpg

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

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