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: 5/12/2024
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 05/25/2024 04:52:32 -72.82, -81.42 128.14 05/25/2024 04:51:23 -72.80, -83.57 128.03 71.02 69
2 05/25/2024 05:43:22 73.05, 85.41 52.11 05/25/2024 05:42:10 73.08, 84.32 52.21 35.52 72
3 05/25/2024 06:34:12 -73.34,-107.91 127.59 05/25/2024 06:33:10 -73.34,-107.83 127.57 2.36 62
4 05/25/2024 07:24:57 73.32, 59.46 52.38 05/25/2024 07:24:03 73.32, 59.40 52.41 2.03 54
5 05/25/2024 08:15:42 -73.35,-133.31 127.58 05/25/2024 08:15:08 -73.34,-133.32 127.59 1.19 34
6 05/25/2024 09:06:28 73.38, 33.94 52.44 05/25/2024 09:06:00 73.37, 34.03 52.44 2.87 28
7 05/25/2024 09:57:12 -73.37,-158.72 127.58 05/25/2024 09:57:05 -73.39,-158.70 127.56 2.71 7
8 05/25/2024 10:47:58 73.39, 8.53 52.45 05/25/2024 10:47:58 73.37, 8.53 52.42 2.53 0
9 05/25/2024 11:38:42 -73.38, 175.88 127.58 05/25/2024 11:39:03 -73.39, 175.81 127.57 2.43 21
10 05/25/2024 12:29:27 73.41, -16.87 52.45 05/25/2024 12:29:54 73.42, -16.84 52.45 1.62 27
11 05/25/2024 13:20:12 -73.45, 150.36 127.52 05/25/2024 13:20:59 -73.44, 150.43 127.54 2.46 47
12 05/25/2024 14:10:57 73.42, -42.28 52.45 05/25/2024 14:11:52 73.42, -42.33 52.44 1.73 55
13 05/25/2024 15:01:42 -73.46, 124.95 127.52 05/25/2024 15:02:57 -73.44, 124.94 127.55 2.52 75
14 05/25/2024 15:52:33 73.74, -68.38 52.79 05/25/2024 15:53:44 73.71, -67.11 52.69 39.56 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/12/2024
SNOs_Map_NOAA-20_NOAA-19_20240512.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/12/2024 in txt file.

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