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: 11/23/2020
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, 21.75 79.04 11/27/2020 20:37:44 -78.67, 19.30 78.80 53.52 69
2 11/27/2020 21:29:43 78.84,-172.02 101.22 11/27/2020 21:28:34 78.84,-172.21 101.26 4.02 69
3 11/27/2020 22:20:28 -78.85, -4.83 78.76 11/27/2020 22:19:39 -78.86, -4.83 78.73 0.35 49
4 11/27/2020 23:11:14 78.88, 162.34 101.29 11/27/2020 23:10:34 78.85, 162.41 101.28 2.86 40
5 11/28/2020 00:01:58 -78.86, -30.22 78.74 11/28/2020 00:01:39 -78.87, -30.21 78.72 1.77 19
6 11/28/2020 00:52:44 78.88, 136.95 101.30 11/28/2020 00:52:34 78.87, 137.04 101.29 2.08 10
7 11/28/2020 01:43:28 -78.86, -55.61 78.72 11/28/2020 01:43:39 -78.89, -55.59 78.70 3.23 11
8 11/28/2020 02:34:14 78.88, 111.56 101.32 11/28/2020 02:34:34 78.89, 111.66 101.31 2.26 20
9 11/28/2020 03:24:59 -78.90, -81.25 78.65 11/28/2020 03:25:40 -78.87, -81.23 78.69 3.13 41
10 11/28/2020 04:15:44 78.88, 86.16 101.34 11/28/2020 04:16:34 78.90, 86.28 101.33 3.24 50
11 11/28/2020 05:06:29 -78.90,-106.64 78.64 11/28/2020 05:07:40 -78.89,-106.60 78.68 1.81 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/23/2020
SNOs_Map_NOAA-20_NOAA-19_20201124.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/23/2020 in txt file.

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