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: 11/25/2020
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, 21.74 79.03 11/27/2020 20:37:44 -78.67, 19.29 78.80 53.45 69
2 11/27/2020 21:29:43 78.84,-172.03 101.22 11/27/2020 21:28:34 78.84,-172.21 101.26 4.00 69
3 11/27/2020 22:20:28 -78.86, -4.84 78.75 11/27/2020 22:19:39 -78.86, -4.84 78.74 0.09 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 2.97 40
5 11/28/2020 00:01:58 -78.86, -30.23 78.74 11/28/2020 00:01:39 -78.87, -30.22 78.72 1.49 19
6 11/28/2020 00:52:44 78.88, 136.95 101.31 11/28/2020 00:52:34 78.87, 137.03 101.29 2.15 10
7 11/28/2020 01:43:28 -78.86, -55.62 78.72 11/28/2020 01:43:39 -78.89, -55.60 78.70 2.96 11
8 11/28/2020 02:34:14 78.88, 111.55 101.32 11/28/2020 02:34:34 78.89, 111.66 101.31 2.24 20
9 11/28/2020 03:24:59 -78.90, -81.26 78.65 11/28/2020 03:25:40 -78.87, -81.23 78.69 3.40 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 3.17 50
11 11/28/2020 05:06:29 -78.90,-106.65 78.63 11/28/2020 05:07:40 -78.89,-106.61 78.68 2.08 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/25/2020
SNOs_Map_NOAA-20_NOAA-19_20201125.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/25/2020 in txt file.

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