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 -79.51, 29.83 98.36 03/19/2020 19:41:48 -79.50, 29.86 98.34 1.97 68
2 03/19/2020 20:33:41 79.50,-162.78 81.62 03/19/2020 20:32:43 79.51,-162.73 81.65 1.28 58
3 03/19/2020 21:24:26 -79.51, 4.44 98.38 03/19/2020 21:23:48 -79.51, 4.54 98.37 2.19 38
4 03/19/2020 22:15:11 79.50, 171.83 81.60 03/19/2020 22:14:44 79.50, 171.68 81.62 3.12 27
5 03/19/2020 23:05:56 -79.52, -20.96 98.40 03/19/2020 23:05:49 -79.50, -21.05 98.40 2.40 7
6 03/19/2020 23:56:41 79.51, 146.43 81.57 03/19/2020 23:56:44 79.52, 146.37 81.59 1.91 3
7 03/20/2020 00:47:26 -79.52, -46.35 98.43 03/20/2020 00:47:49 -79.52, -46.37 98.43 0.50 23
8 03/20/2020 01:38:11 79.51, 121.04 81.55 03/20/2020 01:38:44 79.54, 121.06 81.55 3.18 33
9 03/20/2020 02:28:56 -79.52, -71.75 98.45 03/20/2020 02:29:49 -79.54, -71.68 98.47 2.57 53
10 03/20/2020 03:19:42 79.54, 95.37 81.58 03/20/2020 03:20:45 79.53, 95.46 81.53 2.54 63

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/12/2020
SNOs_Map_NOAA-20_NOAA-19_20200313.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