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: 3/15/2020
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, 29.88 98.37 03/19/2020 19:41:48 -79.50, 29.88 98.34 1.02 68
2 03/19/2020 20:33:41 79.49,-162.71 81.61 03/19/2020 20:32:43 79.51,-162.69 81.65 2.12 58
3 03/19/2020 21:24:26 -79.51, 4.49 98.39 03/19/2020 21:23:48 -79.52, 4.56 98.37 1.76 38
4 03/19/2020 22:15:12 79.53, 171.62 81.64 03/19/2020 22:14:44 79.50, 171.71 81.62 3.38 28
5 03/19/2020 23:05:56 -79.51, -20.91 98.41 03/19/2020 23:05:49 -79.51, -21.04 98.40 2.64 7
6 03/19/2020 23:56:41 79.50, 146.50 81.56 03/19/2020 23:56:44 79.52, 146.40 81.59 3.33 3
7 03/20/2020 00:47:26 -79.51, -46.30 98.44 03/20/2020 00:47:49 -79.52, -46.35 98.43 1.57 23
8 03/20/2020 01:38:12 79.53, 120.84 81.59 03/20/2020 01:38:45 79.51, 120.80 81.56 2.45 33
9 03/20/2020 02:28:56 -79.52, -71.70 98.46 03/20/2020 02:29:49 -79.54, -71.66 98.47 3.11 53
10 03/20/2020 03:19:42 79.54, 95.44 81.56 03/20/2020 03:20:45 79.53, 95.49 81.53 1.18 63

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/15/2020
SNOs_Map_NOAA-20_NOAA-19_20200316.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/15/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service