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: 2/19/2024
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 02/27/2024 14:35:58 -73.54, 131.18 97.75 02/27/2024 14:34:46 -73.56, 130.07 97.64 35.05 72
2 02/27/2024 15:26:49 73.79, -62.10 82.53 02/27/2024 15:25:43 73.77, -62.15 82.53 2.74 66
3 02/27/2024 16:17:33 -73.80, 105.21 97.49 02/27/2024 16:16:39 -73.81, 105.22 97.46 2.08 54
4 02/27/2024 17:08:19 73.80, -87.49 82.51 02/27/2024 17:07:41 73.79, -87.59 82.51 3.48 38
5 02/27/2024 17:59:04 -73.85, 79.71 97.46 02/27/2024 17:58:37 -73.83, 79.77 97.47 2.99 27
6 02/27/2024 18:49:50 73.86,-112.99 82.54 02/27/2024 18:49:38 73.86,-112.92 82.54 2.30 12
7 02/27/2024 19:40:34 -73.86, 54.32 97.48 02/27/2024 19:40:35 -73.85, 54.32 97.49 0.99 1
8 02/27/2024 20:31:20 73.86,-138.38 82.52 02/27/2024 20:31:36 73.87,-138.37 82.53 1.45 16
9 02/27/2024 21:22:04 -73.86, 28.93 97.50 02/27/2024 21:22:33 -73.86, 28.87 97.50 1.80 29
10 02/27/2024 22:12:50 73.87,-163.77 82.50 02/27/2024 22:13:34 73.89,-163.82 82.51 2.99 44
11 02/27/2024 23:03:34 -73.87, 3.54 97.52 02/27/2024 23:04:31 -73.88, 3.42 97.51 3.96 57
12 02/27/2024 23:54:21 73.92, 170.72 82.54 02/27/2024 23:55:32 73.91, 170.74 82.50 1.66 71
13 02/28/2024 00:45:12 -74.26, -22.82 97.09 02/28/2024 00:46:22 -74.23, -21.14 97.25 50.70 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/19/2024
SNOs_Map_NOAA-20_NOAA-19_20240219.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/19/2024 in txt file.

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