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: 1/20/2024
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 07:11:43 -73.30,-117.23 88.12 01/28/2024 07:10:37 -73.30,-120.28 87.90 97.21 66
2 01/28/2024 08:02:35 73.60, 49.39 92.21 01/28/2024 08:01:25 73.60, 47.73 92.34 52.28 70
3 01/28/2024 08:53:26 -73.94,-144.12 87.41 01/28/2024 08:52:22 -73.95,-144.16 87.39 1.38 64
4 01/28/2024 09:44:12 73.95, 23.19 92.58 01/28/2024 09:43:16 73.96, 23.15 92.62 2.16 56
5 01/28/2024 10:34:57 -74.00,-169.62 87.37 01/28/2024 10:34:20 -73.97,-169.60 87.39 2.92 37
6 01/28/2024 11:25:43 74.00, -2.32 92.63 01/28/2024 11:25:14 73.98, -2.29 92.62 1.83 29
7 01/28/2024 12:16:27 -74.00, 165.00 87.39 01/28/2024 12:16:18 -73.99, 164.96 87.39 1.29 9
8 01/28/2024 13:07:13 74.00, -27.70 92.61 01/28/2024 13:07:12 74.00, -27.73 92.62 0.99 1
9 01/28/2024 13:57:57 -74.00, 139.62 87.40 01/28/2024 13:58:16 -74.01, 139.53 87.39 2.99 19
10 01/28/2024 14:48:44 74.05, -53.20 92.65 01/28/2024 14:49:10 74.03, -53.16 92.61 3.21 26
11 01/28/2024 15:39:28 -74.05, 114.11 87.36 01/28/2024 15:40:14 -74.03, 114.09 87.39 2.37 46
12 01/28/2024 16:30:14 74.06, -78.58 92.64 01/28/2024 16:31:08 74.05, -78.60 92.61 1.06 54
13 01/28/2024 17:20:58 -74.06, 88.73 87.38 01/28/2024 17:22:12 -74.05, 88.65 87.40 2.47 74
14 01/28/2024 18:11:50 74.35,-104.71 92.95 01/28/2024 18:13:01 74.31,-103.40 92.81 39.78 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/20/2024
SNOs_Map_NOAA-20_NOAA-19_20240120.jpg

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

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