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: 11/1/2020
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 11/13/2020 18:19:20 -78.90, 55.16 81.85 11/13/2020 18:18:08 -78.89, 55.26 81.85 2.48 72
2 11/13/2020 19:10:05 78.90,-137.49 98.15 11/13/2020 19:09:02 78.90,-137.41 98.17 1.75 63
3 11/13/2020 20:00:50 -78.91, 29.77 81.83 11/13/2020 20:00:08 -78.91, 29.89 81.82 2.58 42
4 11/13/2020 20:51:35 78.90,-162.88 98.17 11/13/2020 20:51:02 78.92,-162.79 98.19 2.76 33
5 11/13/2020 21:42:20 -78.91, 4.38 81.81 11/13/2020 21:42:09 -78.89, 4.26 81.81 3.10 11
6 11/13/2020 22:33:05 78.90, 171.73 98.20 11/13/2020 22:33:03 78.90, 171.58 98.21 3.12 2
7 11/13/2020 23:23:50 -78.91, -21.01 81.79 11/13/2020 23:24:09 -78.91, -21.12 81.79 2.24 19
8 11/14/2020 00:14:35 78.91, 146.34 98.22 11/14/2020 00:15:03 78.92, 146.21 98.23 3.02 28
9 11/14/2020 01:05:20 -78.91, -46.41 81.77 11/14/2020 01:06:09 -78.93, -46.49 81.76 2.29 49
10 11/14/2020 01:56:06 78.94, 120.70 98.29 11/14/2020 01:57:03 78.93, 120.83 98.25 3.12 57
11 11/14/2020 02:46:56 -79.13, -73.29 81.43 11/14/2020 02:48:04 -79.10, -70.57 81.69 57.17 68

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/1/2020
SNOs_Map_NOAA-20_NOAA-19_20201101.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/01/2020 in txt file.

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