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: 12/20/2020
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 -78.76, -74.05 76.61 12/26/2020 02:58:31 -78.77, -74.08 76.57 1.19 69
2 12/26/2020 03:50:26 78.78, 93.13 103.43 12/26/2020 03:49:32 78.78, 93.23 103.44 2.21 54
3 12/26/2020 04:41:10 -78.77, -99.44 76.60 12/26/2020 04:40:31 -78.79, -99.47 76.57 2.32 39
4 12/26/2020 05:31:56 78.79, 67.74 103.43 12/26/2020 05:31:32 78.80, 67.85 103.44 2.71 24
5 12/26/2020 06:22:40 -78.77,-124.84 76.60 12/26/2020 06:22:31 -78.80,-124.86 76.57 3.60 9
6 12/26/2020 07:13:26 78.79, 42.34 103.43 12/26/2020 07:13:33 78.78, 42.22 103.43 2.93 7
7 12/26/2020 08:04:11 -78.81,-150.47 76.54 12/26/2020 08:04:32 -78.78,-150.49 76.57 2.98 21
8 12/26/2020 08:54:56 78.79, 16.95 103.44 12/26/2020 08:55:33 78.79, 16.84 103.43 2.36 37
9 12/26/2020 09:45:41 -78.81,-175.87 76.54 12/26/2020 09:46:32 -78.80,-175.88 76.57 1.64 51
10 12/26/2020 10:36:26 78.80, -8.45 103.44 12/26/2020 10:37:33 78.81, -8.55 103.44 2.55 67

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/20/2020
SNOs_Map_NOAA-20_NOAA-19_20201220.jpg

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

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