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: 1/22/2024
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 -73.28,-117.19 88.14 01/28/2024 07:10:37 -73.32,-120.23 87.88 97.21 66
2 01/28/2024 08:02:36 73.63, 49.32 92.24 01/28/2024 08:01:25 73.62, 47.78 92.36 48.53 71
3 01/28/2024 08:53:27 -73.98,-144.20 87.38 01/28/2024 08:52:22 -73.97,-144.11 87.37 2.67 65
4 01/28/2024 09:44:13 73.98, 23.11 92.62 01/28/2024 09:43:16 73.98, 23.19 92.63 2.59 57
5 01/28/2024 10:34:57 -73.98,-169.58 87.39 01/28/2024 10:34:20 -73.99,-169.55 87.37 1.43 37
6 01/28/2024 11:25:42 73.98, -2.27 92.60 01/28/2024 11:25:13 74.00, -2.24 92.63 2.88 29
7 01/28/2024 12:16:26 -73.98, 165.04 87.41 01/28/2024 12:16:17 -74.01, 165.01 87.38 3.33 9
8 01/28/2024 13:07:13 74.03, -27.77 92.64 01/28/2024 13:07:11 74.02, -27.68 92.63 2.92 2
9 01/28/2024 13:57:57 -74.03, 139.54 87.37 01/28/2024 13:58:15 -74.03, 139.57 87.38 1.08 18
10 01/28/2024 14:48:43 74.03, -53.15 92.63 01/28/2024 14:49:09 74.05, -53.11 92.63 1.83 26
11 01/28/2024 15:39:27 -74.04, 114.16 87.38 01/28/2024 15:40:13 -74.05, 114.14 87.38 1.87 46
12 01/28/2024 16:30:13 74.04, -78.53 92.61 01/28/2024 16:31:07 74.07, -78.55 92.63 3.50 54
13 01/28/2024 17:20:58 -74.09, 88.65 87.34 01/28/2024 17:22:11 -74.07, 88.70 87.38 2.16 73
14 01/28/2024 18:11:49 74.33,-104.66 92.93 01/28/2024 18:13:00 74.33,-103.34 92.82 39.49 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/22/2024
SNOs_Map_NOAA-20_NOAA-19_20240122.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/22/2024 in txt file.

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