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: 11/15/2020
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 20:37:45 -78.64, 19.08 78.81 60.04 68
2 11/27/2020 21:29:44 78.87,-172.22 101.26 11/27/2020 21:28:34 78.84,-172.21 101.26 3.46 70
3 11/27/2020 22:20:28 -78.84, -4.75 78.77 11/27/2020 22:19:39 -78.86, -4.81 78.73 2.22 49
4 11/27/2020 23:11:14 78.87, 162.38 101.28 11/27/2020 23:10:34 78.85, 162.41 101.28 2.03 40
5 11/28/2020 00:01:58 -78.85, -30.14 78.75 11/28/2020 00:01:39 -78.88, -30.19 78.72 3.44 19
6 11/28/2020 00:52:44 78.87, 136.99 101.30 11/28/2020 00:52:34 78.87, 137.03 101.29 0.97 10
7 11/28/2020 01:43:29 -78.89, -55.78 78.69 11/28/2020 01:43:40 -78.86, -55.82 78.71 3.13 11
8 11/28/2020 02:34:14 78.88, 111.60 101.31 11/28/2020 02:34:34 78.89, 111.66 101.31 1.56 20
9 11/28/2020 03:24:59 -78.89, -81.17 78.67 11/28/2020 03:25:40 -78.87, -81.20 78.69 1.66 41
10 11/28/2020 04:15:44 78.88, 86.21 101.33 11/28/2020 04:16:34 78.90, 86.28 101.33 2.92 50
11 11/28/2020 05:06:29 -78.89,-106.56 78.65 11/28/2020 05:07:40 -78.89,-106.58 78.68 0.38 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/15/2020
SNOs_Map_NOAA-20_NOAA-19_20201116.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/15/2020 in txt file.

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