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: 11/18/2020
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 11/27/2020 20:38:53 -78.66, 21.83 79.05 11/27/2020 20:37:44 -78.68, 19.39 78.80 53.40 69
2 11/27/2020 21:29:44 78.87,-172.22 101.26 11/27/2020 21:28:34 78.85,-172.15 101.26 2.72 70
3 11/27/2020 22:20:28 -78.84, -4.75 78.77 11/27/2020 22:19:39 -78.87, -4.75 78.73 2.79 49
4 11/27/2020 23:11:14 78.87, 162.39 101.28 11/27/2020 23:10:34 78.86, 162.48 101.28 2.01 40
5 11/28/2020 00:01:59 -78.88, -30.38 78.70 11/28/2020 00:01:40 -78.85, -30.38 78.72 3.52 19
6 11/28/2020 00:52:44 78.87, 137.00 101.29 11/28/2020 00:52:34 78.88, 137.10 101.30 2.30 10
7 11/28/2020 01:43:29 -78.89, -55.78 78.69 11/28/2020 01:43:40 -78.87, -55.76 78.71 2.10 11
8 11/28/2020 02:34:14 78.88, 111.61 101.31 11/28/2020 02:34:35 78.86, 111.47 101.30 3.29 21
9 11/28/2020 03:24:59 -78.89, -81.17 78.67 11/28/2020 03:25:40 -78.88, -81.14 78.69 0.93 41
10 11/28/2020 04:15:43 78.88, 86.21 101.33 11/28/2020 04:16:34 78.88, 86.09 101.32 2.57 51
11 11/28/2020 05:06:28 -78.89,-106.56 78.65 11/28/2020 05:07:39 -78.90,-106.52 78.67 1.28 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/18/2020
SNOs_Map_NOAA-20_NOAA-19_20201118.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/18/2020 in txt file.

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