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: 1/19/2024
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 01/28/2024 07:11:42 -73.38,-117.41 88.03 01/28/2024 07:10:35 -73.38,-120.07 87.83 84.71 67
2 01/28/2024 08:02:35 73.73, 49.09 92.36 01/28/2024 08:01:23 73.69, 47.94 92.41 36.25 72
3 01/28/2024 08:53:23 -73.93,-144.07 87.43 01/28/2024 08:52:22 -73.94,-144.19 87.40 3.88 61
4 01/28/2024 09:44:10 73.98, 23.11 92.62 01/28/2024 09:43:16 73.95, 23.12 92.61 3.30 54
5 01/28/2024 10:34:54 -73.98,-169.57 87.39 01/28/2024 10:34:20 -73.96,-169.62 87.40 2.79 34
6 01/28/2024 11:25:40 73.98, -2.27 92.61 01/28/2024 11:25:14 73.97, -2.32 92.61 2.02 26
7 01/28/2024 12:16:24 -73.99, 165.04 87.40 01/28/2024 12:16:18 -73.98, 164.94 87.40 3.21 6
8 01/28/2024 13:07:10 73.99, -27.66 92.60 01/28/2024 13:07:12 73.99, -27.76 92.61 3.03 2
9 01/28/2024 13:57:55 -74.04, 139.54 87.36 01/28/2024 13:58:15 -74.05, 139.63 87.36 3.02 20
10 01/28/2024 14:48:41 74.04, -53.17 92.64 01/28/2024 14:49:10 74.01, -53.19 92.61 3.27 29
11 01/28/2024 15:39:25 -74.04, 114.15 87.37 01/28/2024 15:40:13 -74.07, 114.19 87.36 3.23 48
12 01/28/2024 16:30:11 74.05, -78.55 92.63 01/28/2024 16:31:08 74.04, -78.63 92.60 2.69 57
13 01/28/2024 17:20:57 -74.15, 88.52 87.28 01/28/2024 17:22:11 -74.09, 88.75 87.37 9.31 74
14 01/28/2024 18:11:49 74.44,-104.94 93.06 01/28/2024 18:12:59 74.39,-103.17 92.88 53.24 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/19/2024
SNOs_Map_NOAA-20_NOAA-19_20240119.jpg

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

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