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: 1/21/2024
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 01/28/2024 08:02:35 73.62, 49.35 92.23 01/28/2024 08:01:25 73.58, 47.68 92.33 52.49 70
2 01/28/2024 08:53:26 -73.97,-144.17 87.39 01/28/2024 08:52:21 -73.98,-144.09 87.37 2.83 65
3 01/28/2024 09:44:12 73.97, 23.13 92.61 01/28/2024 09:43:16 73.94, 23.09 92.60 3.12 56
4 01/28/2024 10:34:56 -73.97,-169.55 87.40 01/28/2024 10:34:19 -74.00,-169.53 87.37 3.31 37
5 01/28/2024 11:25:42 73.97, -2.25 92.59 01/28/2024 11:25:14 73.96, -2.34 92.60 3.10 28
6 01/28/2024 12:16:27 -74.02, 164.94 87.36 01/28/2024 12:16:17 -74.02, 165.03 87.37 2.81 10
7 01/28/2024 13:07:13 74.02, -27.75 92.63 01/28/2024 13:07:11 74.03, -27.66 92.64 3.09 2
8 01/28/2024 13:57:57 -74.02, 139.56 87.38 01/28/2024 13:58:15 -74.04, 139.60 87.37 2.03 18
9 01/28/2024 14:48:43 74.02, -53.13 92.62 01/28/2024 14:49:10 74.01, -53.22 92.60 3.41 27
10 01/28/2024 15:39:28 -74.08, 114.06 87.34 01/28/2024 15:40:13 -74.06, 114.16 87.37 3.53 45
11 01/28/2024 16:30:14 74.08, -78.63 92.66 01/28/2024 16:31:07 74.07, -78.53 92.64 3.27 53
12 01/28/2024 17:20:58 -74.08, 88.68 87.35 01/28/2024 17:22:11 -74.08, 88.72 87.37 1.38 73
13 01/28/2024 18:11:50 74.37,-104.76 92.98 01/28/2024 18:13:00 74.33,-103.32 92.83 43.46 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/21/2024
SNOs_Map_NOAA-20_NOAA-19_20240121.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/21/2024 in txt file.

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