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: 3/12/2020
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 -79.49, 29.99 98.39 03/19/2020 19:41:48 -79.51, 30.03 98.35 2.33 68
2 03/19/2020 20:33:42 79.52,-162.89 81.64 03/19/2020 20:32:44 79.50,-162.84 81.65 2.23 58
3 03/19/2020 21:24:26 -79.50, 4.60 98.41 03/19/2020 21:23:49 -79.50, 4.43 98.37 3.42 37
4 03/19/2020 22:15:11 79.52, 171.71 81.62 03/19/2020 22:14:43 79.52, 171.85 81.62 2.69 28
5 03/19/2020 23:05:55 -79.50, -20.80 98.44 03/19/2020 23:05:48 -79.52, -20.88 98.40 3.13 7
6 03/19/2020 23:56:41 79.52, 146.32 81.59 03/19/2020 23:56:44 79.51, 146.25 81.59 2.02 3
7 03/20/2020 00:47:26 -79.53, -46.46 98.41 03/20/2020 00:47:49 -79.51, -46.48 98.43 2.35 23
8 03/20/2020 01:38:11 79.52, 120.93 81.57 03/20/2020 01:38:44 79.53, 120.94 81.56 0.49 33
9 03/20/2020 02:28:56 -79.53, -71.86 98.43 03/20/2020 02:29:49 -79.53, -71.79 98.46 1.43 53
10 03/20/2020 03:19:41 79.53, 95.53 81.55 03/20/2020 03:20:44 79.55, 95.63 81.52 3.00 63

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/12/2020
SNOs_Map_NOAA-20_NOAA-19_20200312.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/12/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service