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: 11/14/2020
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 -78.67, 21.72 79.03 11/27/2020 20:37:44 -78.66, 19.24 78.80 54.12 69
2 11/27/2020 21:29:43 78.85,-172.10 101.24 11/27/2020 21:28:33 78.86,-172.05 101.26 1.41 70
3 11/27/2020 22:20:28 -78.86, -4.86 78.75 11/27/2020 22:19:39 -78.85, -4.90 78.74 1.53 49
4 11/27/2020 23:11:13 78.85, 162.51 101.25 11/27/2020 23:10:33 78.87, 162.57 101.28 2.82 40
5 11/28/2020 00:01:58 -78.86, -30.25 78.73 11/28/2020 00:01:39 -78.86, -30.27 78.72 0.49 19
6 11/28/2020 00:52:43 78.85, 137.12 101.27 11/28/2020 00:52:34 78.86, 136.94 101.29 3.82 9
7 11/28/2020 01:43:28 -78.87, -55.64 78.71 11/28/2020 01:43:39 -78.88, -55.65 78.70 1.58 11
8 11/28/2020 02:34:14 78.89, 111.48 101.34 11/28/2020 02:34:34 78.87, 111.57 101.31 2.89 20
9 11/28/2020 03:24:58 -78.87, -81.04 78.70 11/28/2020 03:25:39 -78.90, -81.03 78.69 3.02 41
10 11/28/2020 04:15:44 78.90, 86.09 101.35 11/28/2020 04:16:34 78.89, 86.19 101.32 2.24 50
11 11/28/2020 05:06:29 -78.91,-106.67 78.63 11/28/2020 05:07:40 -78.88,-106.66 78.68 3.27 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/14/2020
SNOs_Map_NOAA-20_NOAA-19_20201115.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/14/2020 in txt file.

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