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: 5/18/2024
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 04:52:34 -72.88, -81.54 128.08 05/25/2024 04:51:24 -72.89, -83.40 127.95 60.93 70
2 05/25/2024 05:43:25 73.15, 85.19 52.21 05/25/2024 05:42:12 73.12, 84.41 52.24 25.63 73
3 05/25/2024 06:34:13 -73.34,-107.92 127.58 05/25/2024 06:33:13 -73.33,-107.87 127.58 1.84 60
4 05/25/2024 07:24:58 73.31, 59.46 52.38 05/25/2024 07:24:06 73.32, 59.38 52.40 2.74 52
5 05/25/2024 08:15:43 -73.36,-133.32 127.58 05/25/2024 08:15:11 -73.33,-133.36 127.59 2.67 32
6 05/25/2024 09:06:29 73.38, 33.94 52.44 05/25/2024 09:06:03 73.37, 34.00 52.44 2.13 26
7 05/25/2024 09:57:13 -73.37,-158.73 127.58 05/25/2024 09:57:08 -73.38,-158.73 127.56 1.64 5
8 05/25/2024 10:47:59 73.39, 8.54 52.44 05/25/2024 10:48:01 73.37, 8.52 52.42 2.26 2
9 05/25/2024 11:38:43 -73.38, 175.87 127.58 05/25/2024 11:39:06 -73.39, 175.78 127.57 2.78 23
10 05/25/2024 12:29:29 73.40, -16.87 52.44 05/25/2024 12:29:58 73.42, -16.85 52.46 1.97 29
11 05/25/2024 13:20:14 -73.45, 150.35 127.52 05/25/2024 13:21:03 -73.43, 150.41 127.54 2.24 49
12 05/25/2024 14:10:59 73.42, -42.27 52.45 05/25/2024 14:11:56 73.42, -42.34 52.44 2.27 57
13 05/25/2024 15:01:46 -73.56, 124.72 127.41 05/25/2024 15:02:59 -73.53, 125.16 127.47 14.08 73
14 05/25/2024 15:52:37 73.83, -68.60 52.89 05/25/2024 15:53:47 73.76, -66.99 52.73 50.44 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/18/2024
SNOs_Map_NOAA-20_NOAA-19_20240518.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/18/2024 in txt file.

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