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: 3/8/2020
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 19:42:55 -79.49, 30.03 98.40 03/19/2020 19:41:47 -79.51, 30.01 98.34 2.54 68
2 03/19/2020 20:33:41 79.51,-162.87 81.64 03/19/2020 20:32:43 79.49,-162.88 81.65 2.13 58
3 03/19/2020 21:24:26 -79.52, 4.37 98.37 03/19/2020 21:23:48 -79.50, 4.41 98.37 2.64 38
4 03/19/2020 22:15:11 79.52, 171.74 81.61 03/19/2020 22:14:43 79.51, 171.81 81.62 1.37 28
5 03/19/2020 23:05:56 -79.53, -21.03 98.39 03/19/2020 23:05:48 -79.52, -20.91 98.40 2.52 8
6 03/19/2020 23:56:41 79.52, 146.35 81.59 03/19/2020 23:56:44 79.50, 146.21 81.59 3.18 3
7 03/20/2020 00:47:26 -79.53, -46.42 98.41 03/20/2020 00:47:49 -79.51, -46.51 98.43 2.68 23
8 03/20/2020 01:38:11 79.52, 120.95 81.57 03/20/2020 01:38:44 79.52, 120.90 81.56 1.10 33
9 03/20/2020 02:28:56 -79.53, -71.81 98.44 03/20/2020 02:29:49 -79.53, -71.82 98.46 0.27 53
10 03/20/2020 03:19:41 79.52, 95.56 81.54 03/20/2020 03:20:44 79.54, 95.59 81.52 2.17 63

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/8/2020
SNOs_Map_NOAA-20_NOAA-19_20200309.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/08/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service