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: 1/23/2024
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 01/28/2024 07:11:43 -73.29,-117.22 88.13 01/28/2024 07:10:37 -73.31,-120.26 87.89 97.06 66
2 01/28/2024 08:02:36 73.64, 49.30 92.26 01/28/2024 08:01:25 73.61, 47.75 92.35 48.55 71
3 01/28/2024 08:53:26 -73.94,-144.11 87.42 01/28/2024 08:52:22 -73.96,-144.14 87.38 2.43 64
4 01/28/2024 09:44:13 73.99, 23.09 92.63 01/28/2024 09:43:16 73.97, 23.17 92.63 2.99 57
5 01/28/2024 10:34:57 -73.99,-169.61 87.38 01/28/2024 10:34:20 -73.98,-169.58 87.38 1.55 37
6 01/28/2024 11:25:43 73.99, -2.29 92.61 01/28/2024 11:25:14 73.99, -2.27 92.63 1.01 29
7 01/28/2024 12:16:27 -73.99, 165.01 87.39 01/28/2024 12:16:18 -74.00, 164.98 87.38 1.13 9
8 01/28/2024 13:07:13 73.99, -27.68 92.60 01/28/2024 13:07:12 74.01, -27.70 92.62 2.71 1
9 01/28/2024 13:57:58 -74.04, 139.51 87.35 01/28/2024 13:58:16 -74.02, 139.55 87.39 2.93 18
10 01/28/2024 14:48:44 74.04, -53.18 92.64 01/28/2024 14:49:10 74.04, -53.14 92.62 1.48 26
11 01/28/2024 15:39:28 -74.05, 114.13 87.37 01/28/2024 15:40:14 -74.04, 114.11 87.39 0.92 46
12 01/28/2024 16:30:14 74.05, -78.56 92.62 01/28/2024 16:31:08 74.06, -78.57 92.62 1.31 54
13 01/28/2024 17:20:58 -74.05, 88.75 87.39 01/28/2024 17:22:12 -74.06, 88.67 87.39 2.65 74
14 01/28/2024 18:11:50 74.34,-104.69 92.94 01/28/2024 18:13:01 74.32,-103.37 92.82 39.65 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/23/2024
SNOs_Map_NOAA-20_NOAA-19_20240123.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/23/2024 in txt file.

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