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: 12/16/2020
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 12/26/2020 02:59:40 -78.77, -74.10 76.59 12/26/2020 02:58:31 -78.76, -74.14 76.57 1.14 69
2 12/26/2020 03:50:25 78.76, 93.30 103.39 12/26/2020 03:49:32 78.77, 93.17 103.44 3.23 53
3 12/26/2020 04:41:10 -78.77, -99.50 76.59 12/26/2020 04:40:31 -78.78, -99.52 76.57 0.76 39
4 12/26/2020 05:31:56 78.80, 67.67 103.45 12/26/2020 05:31:32 78.79, 67.79 103.44 2.88 24
5 12/26/2020 06:22:40 -78.78,-124.89 76.59 12/26/2020 06:22:31 -78.79,-124.91 76.57 1.87 9
6 12/26/2020 07:13:26 78.80, 42.27 103.45 12/26/2020 07:13:32 78.80, 42.41 103.44 2.95 6
7 12/26/2020 08:04:10 -78.78,-150.29 76.58 12/26/2020 08:04:31 -78.81,-150.29 76.57 3.17 21
8 12/26/2020 08:54:56 78.80, 16.88 103.45 12/26/2020 08:55:33 78.78, 16.77 103.43 3.01 37
9 12/26/2020 09:45:41 -78.82,-175.92 76.53 12/26/2020 09:46:32 -78.79,-175.93 76.57 3.36 51
10 12/26/2020 10:36:26 78.81, -8.52 103.46 12/26/2020 10:37:33 78.80, -8.61 103.43 2.01 67

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/16/2020
SNOs_Map_NOAA-20_NOAA-19_20201216.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/16/2020 in txt file.

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