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: 4/23/2024
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 04/24/2024 18:06:23 -72.80, 80.25 120.33 04/24/2024 18:05:17 -72.82, 77.23 120.13 99.13 66
2 04/24/2024 18:57:16 73.17,-113.24 60.07 04/24/2024 18:56:06 73.17,-114.71 60.16 47.60 70
3 04/24/2024 19:48:07 -73.51, 53.32 119.58 04/24/2024 19:47:01 -73.52, 53.35 119.56 0.86 66
4 04/24/2024 20:38:53 73.53,-139.42 60.44 04/24/2024 20:37:57 73.52,-139.37 60.44 1.84 56
5 04/24/2024 21:29:37 -73.52, 27.93 119.59 04/24/2024 21:28:59 -73.52, 27.87 119.58 1.78 38
6 04/24/2024 22:20:23 73.54,-164.81 60.43 04/24/2024 22:19:55 73.53,-164.85 60.42 1.76 28
7 04/24/2024 23:11:08 -73.58, 2.42 119.55 04/24/2024 23:10:56 -73.58, 2.52 119.55 3.22 12
8 04/25/2024 00:01:53 73.55, 169.79 60.41 04/25/2024 00:01:53 73.54, 169.68 60.41 3.84 0
9 04/25/2024 00:52:38 -73.59, -22.98 119.56 04/25/2024 00:52:54 -73.59, -22.95 119.57 0.85 16
10 04/25/2024 01:43:24 73.61, 144.28 60.46 04/25/2024 01:43:50 73.59, 144.33 60.43 2.42 26
11 04/25/2024 02:34:08 -73.60, -48.37 119.58 04/25/2024 02:34:52 -73.60, -48.42 119.58 1.53 44
12 04/25/2024 03:24:54 73.62, 118.89 60.44 04/25/2024 03:25:48 73.60, 118.86 60.41 2.33 54
13 04/25/2024 04:15:39 -73.66, -73.88 119.53 04/25/2024 04:16:49 -73.65, -73.77 119.56 3.46 70
14 04/25/2024 05:06:30 73.93, 92.78 60.76 04/25/2024 05:07:41 73.85, 93.99 60.61 38.19 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/23/2024
SNOs_Map_NOAA-20_NOAA-19_20240423.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/23/2024 in txt file.

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