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: 11/7/2020
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, 55.17 81.86 11/13/2020 18:18:08 -78.90, 55.32 81.84 3.35 72
2 11/13/2020 19:10:05 78.89,-137.45 98.14 11/13/2020 19:09:03 78.88,-137.58 98.16 3.02 62
3 11/13/2020 20:00:50 -78.90, 29.78 81.83 11/13/2020 20:00:09 -78.89, 29.69 81.83 2.73 41
4 11/13/2020 20:51:35 78.89,-162.84 98.17 11/13/2020 20:51:03 78.90,-162.95 98.19 2.36 32
5 11/13/2020 21:42:20 -78.91, 4.38 81.81 11/13/2020 21:42:09 -78.90, 4.32 81.81 1.51 11
6 11/13/2020 22:33:05 78.90, 171.76 98.19 11/13/2020 22:33:03 78.91, 171.67 98.21 2.60 2
7 11/13/2020 23:23:50 -78.91, -21.01 81.79 11/13/2020 23:24:09 -78.92, -21.06 81.78 1.41 19
8 11/14/2020 00:14:35 78.90, 146.37 98.21 11/14/2020 00:15:03 78.93, 146.30 98.23 3.56 28
9 11/14/2020 01:05:20 -78.91, -46.40 81.77 11/14/2020 01:06:09 -78.93, -46.43 81.76 2.54 49
10 11/14/2020 01:56:06 78.94, 120.74 98.29 11/14/2020 01:57:04 78.91, 120.66 98.25 3.44 58
11 11/14/2020 02:46:56 -79.13, -73.28 81.43 11/14/2020 02:48:04 -79.11, -70.50 81.69 58.33 68

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/7/2020
SNOs_Map_NOAA-20_NOAA-19_20201107.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/07/2020 in txt file.

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