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: 10/31/2020
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 -78.91, 55.11 81.84 11/13/2020 18:18:08 -78.88, 55.19 81.85 3.41 72
2 11/13/2020 19:10:05 78.91,-137.54 98.16 11/13/2020 19:09:02 78.89,-137.48 98.17 2.03 63
3 11/13/2020 20:00:50 -78.91, 29.72 81.82 11/13/2020 20:00:08 -78.90, 29.82 81.83 2.49 42
4 11/13/2020 20:51:35 78.91,-162.93 98.19 11/13/2020 20:51:02 78.91,-162.86 98.19 1.56 33
5 11/13/2020 21:42:20 -78.92, 4.33 81.80 11/13/2020 21:42:08 -78.92, 4.44 81.80 2.38 12
6 11/13/2020 22:33:05 78.91, 171.68 98.21 11/13/2020 22:33:02 78.92, 171.77 98.21 2.34 3
7 11/13/2020 23:23:50 -78.92, -21.06 81.78 11/13/2020 23:24:08 -78.93, -20.93 81.78 3.15 18
8 11/14/2020 00:14:35 78.91, 146.29 98.23 11/14/2020 00:15:03 78.91, 146.13 98.23 3.36 28
9 11/14/2020 01:05:20 -78.92, -46.45 81.76 11/14/2020 01:06:09 -78.92, -46.56 81.77 2.46 49
10 11/14/2020 01:56:05 78.92, 120.90 98.25 11/14/2020 01:57:03 78.92, 120.76 98.25 3.02 58
11 11/14/2020 02:46:55 -79.10, -73.08 81.47 11/14/2020 02:48:04 -79.09, -70.64 81.70 51.35 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/31/2020
SNOs_Map_NOAA-20_NOAA-19_20201031.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/31/2020 in txt file.

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