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: 9/13/2024
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 09/25/2024 09:48:02 -72.52,-155.00 106.36 09/25/2024 09:46:47 -72.52,-155.01 106.35 0.38 75
2 09/25/2024 10:38:48 72.55, 12.25 73.69 09/25/2024 10:37:39 72.53, 12.28 73.67 3.23 69
3 09/25/2024 11:29:32 -72.54, 179.59 106.32 09/25/2024 11:28:44 -72.55, 179.55 106.30 1.64 48
4 09/25/2024 12:20:18 72.57, -13.16 73.74 09/25/2024 12:19:36 72.55, -13.16 73.72 2.19 42
5 09/25/2024 13:11:02 -72.56, 154.18 106.27 09/25/2024 13:10:41 -72.57, 154.11 106.25 2.94 21
6 09/25/2024 14:01:48 72.59, -38.57 73.78 09/25/2024 14:01:33 72.58, -38.59 73.77 1.58 15
7 09/25/2024 14:52:33 -72.62, 128.67 106.17 09/25/2024 14:52:38 -72.59, 128.68 106.20 3.11 5
8 09/25/2024 15:43:18 72.60, -63.98 73.83 09/25/2024 15:43:30 72.60, -64.03 73.82 1.88 12
9 09/25/2024 16:34:03 -72.64, 103.27 106.13 09/25/2024 16:34:35 -72.62, 103.24 106.15 2.48 32
10 09/25/2024 17:24:48 72.62, -89.38 73.87 09/25/2024 17:25:27 72.62, -89.47 73.87 2.80 39
11 09/25/2024 18:15:33 -72.66, 77.86 106.08 09/25/2024 18:16:32 -72.64, 77.80 106.10 2.43 59
12 09/25/2024 19:06:19 72.69,-114.89 73.97 09/25/2024 19:07:23 72.70,-114.80 73.97 3.43 64
13 09/25/2024 19:57:11 -73.08, 51.60 105.61 09/25/2024 19:58:21 -73.06, 53.24 105.68 53.04 70
14 09/25/2024 20:48:02 73.36,-141.71 74.72 09/25/2024 20:49:08 73.32,-138.89 74.58 90.07 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/13/2024
SNOs_Map_NOAA-20_NOAA-19_20240913.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 09/13/2024 in txt file.

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