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: 12/25/2020
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, -74.09 76.57 1.31 69
2 12/26/2020 03:50:26 78.78, 93.16 103.42 12/26/2020 03:49:32 78.78, 93.25 103.44 2.15 54
3 12/26/2020 04:41:10 -78.76, -99.44 76.60 12/26/2020 04:40:31 -78.78, -99.48 76.57 2.38 39
4 12/26/2020 05:31:56 78.78, 67.76 103.43 12/26/2020 05:31:32 78.80, 67.87 103.44 3.04 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 3.63 9
6 12/26/2020 07:13:26 78.78, 42.37 103.43 12/26/2020 07:13:33 78.78, 42.24 103.43 2.81 7
7 12/26/2020 08:04:11 -78.81,-150.47 76.54 12/26/2020 08:04:32 -78.78,-150.50 76.57 3.01 21
8 12/26/2020 08:54:56 78.79, 16.97 103.43 12/26/2020 08:55:33 78.80, 16.86 103.44 2.66 37
9 12/26/2020 09:45:41 -78.81,-175.86 76.54 12/26/2020 09:46:32 -78.80,-175.89 76.57 1.67 51
10 12/26/2020 10:36:26 78.79, -8.42 103.43 12/26/2020 10:37:33 78.81, -8.53 103.44 3.20 67

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/25/2020
SNOs_Map_NOAA-20_NOAA-19_20201225.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/25/2020 in txt file.

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