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: 3/14/2020
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 03/19/2020 19:42:56 -79.50, 29.96 98.38 03/19/2020 19:41:48 -79.51, 29.97 98.34 1.12 68
2 03/19/2020 20:33:42 79.52,-162.90 81.65 03/19/2020 20:32:44 79.49,-162.89 81.65 2.73 58
3 03/19/2020 21:24:26 -79.50, 4.57 98.41 03/19/2020 21:23:48 -79.52, 4.65 98.38 3.39 38
4 03/19/2020 22:15:12 79.52, 171.70 81.62 03/19/2020 22:14:44 79.51, 171.80 81.62 2.12 28
5 03/19/2020 23:05:56 -79.50, -20.82 98.43 03/19/2020 23:05:49 -79.51, -20.94 98.40 2.89 7
6 03/19/2020 23:56:42 79.52, 146.31 81.60 03/19/2020 23:56:45 79.50, 146.20 81.59 3.08 3
7 03/20/2020 00:47:26 -79.50, -46.22 98.46 03/20/2020 00:47:49 -79.53, -46.26 98.44 3.46 23
8 03/20/2020 01:38:11 79.52, 120.91 81.57 03/20/2020 01:38:44 79.52, 120.89 81.56 0.59 33
9 03/20/2020 02:28:56 -79.54, -71.88 98.42 03/20/2020 02:29:49 -79.52, -71.86 98.46 1.70 53
10 03/20/2020 03:19:41 79.53, 95.52 81.55 03/20/2020 03:20:44 79.54, 95.58 81.52 1.91 63

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/14/2020
SNOs_Map_NOAA-20_NOAA-19_20200315.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/14/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service