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: 1/12/2024
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 01/13/2024 05:11:16 -73.73, -88.09 84.45 01/13/2024 05:10:05 -73.70, -89.61 84.37 47.37 71
2 01/13/2024 06:02:07 73.99, 78.61 95.83 01/13/2024 06:00:53 73.93, 78.27 95.82 11.96 74
3 01/13/2024 06:52:52 -74.04,-114.20 84.12 01/13/2024 06:51:56 -74.06,-114.18 84.09 2.61 56
4 01/13/2024 07:43:38 74.04, 53.09 95.89 01/13/2024 07:42:49 74.05, 53.09 95.91 1.19 49
5 01/13/2024 08:34:23 -74.09,-139.72 84.07 01/13/2024 08:33:54 -74.08,-139.61 84.08 3.45 29
6 01/13/2024 09:25:08 74.05, 27.70 95.88 01/13/2024 09:24:47 74.08, 27.65 95.92 3.23 21
7 01/13/2024 10:15:53 -74.10,-165.11 84.07 01/13/2024 10:15:52 -74.11,-165.04 84.07 2.16 1
8 01/13/2024 11:06:39 74.11, 2.18 95.93 01/13/2024 11:06:45 74.10, 2.22 95.92 1.46 6
9 01/13/2024 11:57:23 -74.11, 169.50 84.08 01/13/2024 11:57:50 -74.13, 169.53 84.06 2.50 27
10 01/13/2024 12:48:09 74.11, -23.21 95.93 01/13/2024 12:48:43 74.12, -23.21 95.93 0.96 34
11 01/13/2024 13:38:53 -74.16, 143.98 84.02 01/13/2024 13:39:47 -74.15, 144.10 84.06 3.77 54
12 01/13/2024 14:29:38 74.12, -48.60 95.93 01/13/2024 14:30:40 74.15, -48.64 95.94 2.90 62
13 01/13/2024 15:20:29 -74.46, 117.84 83.70 01/13/2024 15:21:40 -74.41, 119.31 83.85 44.44 71
14 01/13/2024 16:11:21 74.76, -75.66 96.64 01/13/2024 16:12:27 74.69, -72.62 96.39 89.50 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/12/2024
SNOs_Map_NOAA-20_NOAA-19_20240112.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/12/2024 in txt file.

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