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: 3/18/2020
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 -79.49, 29.83 98.34 2.16 68
2 03/19/2020 20:33:41 79.50,-162.75 81.61 03/19/2020 20:32:43 79.51,-162.72 81.65 1.36 58
3 03/19/2020 21:24:26 -79.51, 4.44 98.38 03/19/2020 21:23:48 -79.51, 4.52 98.37 1.67 38
4 03/19/2020 22:15:11 79.50, 171.86 81.59 03/19/2020 22:14:44 79.50, 171.68 81.62 3.55 27
5 03/19/2020 23:05:56 -79.52, -20.96 98.40 03/19/2020 23:05:49 -79.50, -21.08 98.40 3.03 7
6 03/19/2020 23:56:41 79.50, 146.46 81.56 03/19/2020 23:56:44 79.52, 146.37 81.59 2.56 3
7 03/20/2020 00:47:26 -79.52, -46.35 98.43 03/20/2020 00:47:49 -79.52, -46.39 98.43 0.89 23
8 03/20/2020 01:38:12 79.54, 120.80 81.60 03/20/2020 01:38:45 79.51, 120.78 81.56 3.23 33
9 03/20/2020 02:28:56 -79.52, -71.74 98.45 03/20/2020 02:29:49 -79.54, -71.71 98.47 2.04 53
10 03/20/2020 03:19:42 79.54, 95.40 81.57 03/20/2020 03:20:45 79.53, 95.47 81.53 1.88 63

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/18/2020
SNOs_Map_NOAA-20_NOAA-19_20200319.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/18/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service