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, 55.19 81.86 11/13/2020 18:18:09 -78.87, 55.10 81.85 3.46 71
2 11/13/2020 19:10:05 78.89,-137.43 98.14 11/13/2020 19:09:03 78.88,-137.55 98.17 2.66 62
3 11/13/2020 20:00:50 -78.90, 29.80 81.84 11/13/2020 20:00:09 -78.89, 29.72 81.83 2.11 41
4 11/13/2020 20:51:35 78.89,-162.82 98.16 11/13/2020 20:51:03 78.90,-162.92 98.19 2.49 32
5 11/13/2020 21:42:20 -78.90, 4.41 81.82 11/13/2020 21:42:09 -78.91, 4.35 81.81 1.32 11
6 11/13/2020 22:33:05 78.89, 171.79 98.18 11/13/2020 22:33:03 78.92, 171.70 98.21 3.18 2
7 11/13/2020 23:23:50 -78.91, -20.98 81.79 11/13/2020 23:24:09 -78.92, -21.03 81.78 1.97 19
8 11/14/2020 00:14:36 78.93, 146.15 98.26 11/14/2020 00:15:03 78.93, 146.33 98.23 3.66 27
9 11/14/2020 01:05:20 -78.91, -46.37 81.77 11/14/2020 01:06:09 -78.94, -46.40 81.76 3.28 49
10 11/14/2020 01:56:06 78.93, 120.76 98.28 11/14/2020 01:57:04 78.91, 120.69 98.25 2.65 58
11 11/14/2020 02:46:56 -79.12, -73.25 81.43 11/14/2020 02:48:04 -79.11, -70.47 81.69 58.40 68

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/7/2020
SNOs_Map_NOAA-20_NOAA-19_20201109.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