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: 11/13/2020
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 18:19:19 -78.88, 55.32 81.89 11/13/2020 18:18:08 -78.89, 55.24 81.85 2.26 71
2 11/13/2020 19:10:05 78.90,-137.51 98.16 11/13/2020 19:09:02 78.91,-137.38 98.17 2.91 63
3 11/13/2020 20:00:49 -78.88, 29.93 81.87 11/13/2020 20:00:08 -78.91, 29.86 81.82 3.32 41
4 11/13/2020 20:51:35 78.90,-162.90 98.18 11/13/2020 20:51:03 78.89,-163.01 98.19 2.74 32
5 11/13/2020 21:42:20 -78.92, 4.29 81.79 11/13/2020 21:42:09 -78.89, 4.23 81.81 3.37 11
6 11/13/2020 22:33:05 78.90, 171.70 98.20 11/13/2020 22:33:03 78.90, 171.61 98.21 1.97 2
7 11/13/2020 23:23:50 -78.92, -21.10 81.77 11/13/2020 23:24:09 -78.91, -21.14 81.79 1.84 19
8 11/14/2020 00:14:35 78.91, 146.31 98.22 11/14/2020 00:15:03 78.92, 146.24 98.23 2.24 28
9 11/14/2020 01:05:20 -78.92, -46.49 81.75 11/14/2020 01:06:09 -78.92, -46.51 81.76 0.54 49
10 11/14/2020 01:56:05 78.91, 120.92 98.24 11/14/2020 01:57:03 78.94, 120.86 98.25 3.29 58
11 11/14/2020 02:46:56 -79.14, -73.37 81.41 11/14/2020 02:48:04 -79.10, -70.59 81.69 58.62 68

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/13/2020
SNOs_Map_NOAA-20_NOAA-19_20201114.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/13/2020 in txt file.

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