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: 5/14/2024
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 05/25/2024 04:52:34 -72.86, -81.49 128.10 05/25/2024 04:51:25 -72.86, -83.46 127.98 64.28 69
2 05/25/2024 05:43:25 73.13, 85.23 52.20 05/25/2024 05:42:12 73.14, 84.45 52.26 25.05 73
3 05/25/2024 06:34:13 -73.32,-107.88 127.61 05/25/2024 06:33:14 -73.31,-107.93 127.60 2.51 59
4 05/25/2024 07:24:59 73.35, 59.38 52.42 05/25/2024 07:24:06 73.34, 59.42 52.42 1.66 53
5 05/25/2024 08:15:43 -73.34,-133.28 127.60 05/25/2024 08:15:11 -73.36,-133.31 127.57 2.47 32
6 05/25/2024 09:06:29 73.36, 33.98 52.42 05/25/2024 09:06:04 73.34, 33.93 52.41 2.71 25
7 05/25/2024 09:57:13 -73.35,-158.68 127.60 05/25/2024 09:57:09 -73.36,-158.79 127.59 3.61 4
8 05/25/2024 10:47:59 73.37, 8.57 52.43 05/25/2024 10:48:01 73.39, 8.56 52.44 1.70 2
9 05/25/2024 11:38:44 -73.41, 175.80 127.54 05/25/2024 11:39:06 -73.41, 175.83 127.55 1.28 22
10 05/25/2024 12:29:29 73.39, -16.83 52.43 05/25/2024 12:29:59 73.39, -16.92 52.43 2.90 30
11 05/25/2024 13:20:14 -73.43, 150.40 127.54 05/25/2024 13:21:04 -73.41, 150.35 127.57 2.56 50
12 05/25/2024 14:11:00 73.45, -42.35 52.49 05/25/2024 14:11:56 73.44, -42.29 52.46 2.18 56
13 05/25/2024 15:01:45 -73.54, 124.76 127.43 05/25/2024 15:02:59 -73.51, 125.09 127.49 11.02 74
14 05/25/2024 15:52:36 73.81, -68.57 52.88 05/25/2024 15:53:46 73.78, -66.95 52.75 50.43 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/14/2024
SNOs_Map_NOAA-20_NOAA-19_20240514.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/14/2024 in txt file.

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