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: 12/21/2020
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 -78.75, -73.99 76.62 12/26/2020 02:58:31 -78.78, -74.02 76.57 3.07 69
2 12/26/2020 03:50:26 78.77, 93.20 103.41 12/26/2020 03:49:32 78.79, 93.30 103.44 2.89 54
3 12/26/2020 04:41:11 -78.79, -99.62 76.56 12/26/2020 04:40:32 -78.76, -99.65 76.57 3.61 39
4 12/26/2020 05:31:56 78.77, 67.80 103.42 12/26/2020 05:31:33 78.77, 67.67 103.43 2.97 23
5 12/26/2020 06:22:41 -78.80,-125.01 76.56 12/26/2020 06:22:32 -78.78,-125.04 76.57 2.27 9
6 12/26/2020 07:13:26 78.78, 42.41 103.42 12/26/2020 07:13:33 78.79, 42.29 103.44 2.80 7
7 12/26/2020 08:04:11 -78.80,-150.41 76.56 12/26/2020 08:04:32 -78.79,-150.43 76.57 0.94 21
8 12/26/2020 08:54:56 78.78, 17.01 103.42 12/26/2020 08:55:33 78.80, 16.90 103.44 3.29 37
9 12/26/2020 09:45:41 -78.80,-175.80 76.55 12/26/2020 09:46:32 -78.81,-175.81 76.57 0.48 51
10 12/26/2020 10:36:27 78.82, -8.62 103.48 12/26/2020 10:37:33 78.82, -8.48 103.44 3.16 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/21/2020
SNOs_Map_NOAA-20_NOAA-19_20201221.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/21/2020 in txt file.

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