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: 11/22/2020
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, 21.71 79.03 11/27/2020 20:37:44 -78.67, 19.28 78.80 53.21 69
2 11/27/2020 21:29:43 78.84,-172.07 101.23 11/27/2020 21:28:33 78.87,-171.99 101.27 3.16 70
3 11/27/2020 22:20:28 -78.86, -4.87 78.75 11/27/2020 22:19:39 -78.85, -4.86 78.74 0.70 49
4 11/27/2020 23:11:13 78.85, 162.54 101.24 11/27/2020 23:10:34 78.85, 162.38 101.27 3.36 39
5 11/28/2020 00:01:58 -78.86, -30.26 78.73 11/28/2020 00:01:39 -78.87, -30.24 78.72 0.90 19
6 11/28/2020 00:52:44 78.89, 136.90 101.31 11/28/2020 00:52:34 78.87, 137.01 101.29 3.13 10
7 11/28/2020 01:43:28 -78.87, -55.65 78.71 11/28/2020 01:43:39 -78.89, -55.61 78.70 2.35 11
8 11/28/2020 02:34:14 78.89, 111.51 101.33 11/28/2020 02:34:34 78.88, 111.63 101.31 2.68 20
9 11/28/2020 03:24:58 -78.87, -81.04 78.70 11/28/2020 03:25:39 -78.90, -80.99 78.68 3.83 41
10 11/28/2020 04:15:44 78.89, 86.12 101.35 11/28/2020 04:16:34 78.90, 86.25 101.33 3.04 50
11 11/28/2020 05:06:29 -78.91,-106.68 78.63 11/28/2020 05:07:40 -78.88,-106.62 78.68 2.82 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/22/2020
SNOs_Map_NOAA-20_NOAA-19_20201122.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/22/2020 in txt file.

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