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: 8/10/2019
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 08/22/2019 16:57:03 -79.92, 67.72 109.52 08/22/2019 16:55:48 -79.91, 67.41 109.46 6.22 75
2 08/22/2019 17:47:48 79.92,-124.95 70.49 08/22/2019 17:46:52 79.94,-125.01 70.54 2.33 56
3 08/22/2019 18:38:33 -79.93, 42.30 109.49 08/22/2019 18:37:48 -79.93, 42.14 109.45 3.07 45
4 08/22/2019 19:29:19 79.96,-150.66 70.58 08/22/2019 19:28:53 79.93,-150.58 70.57 2.89 26
5 08/22/2019 20:20:03 -79.93, 16.88 109.46 08/22/2019 20:19:48 -79.95, 16.88 109.44 1.79 15
6 08/22/2019 21:10:48 79.93,-175.78 70.56 08/22/2019 21:10:53 79.95,-175.84 70.58 2.72 5
7 08/22/2019 22:01:33 -79.94, -8.54 109.43 08/22/2019 22:01:49 -79.94, -8.69 109.41 3.11 16
8 08/22/2019 22:52:19 79.97, 158.50 70.64 08/22/2019 22:52:54 79.95, 158.59 70.60 2.54 35
9 08/22/2019 23:43:03 -79.94, -33.95 109.39 08/22/2019 23:43:49 -79.96, -33.95 109.40 2.27 46
10 08/23/2019 00:33:48 79.94, 133.38 70.62 08/23/2019 00:34:54 79.97, 133.33 70.61 3.13 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/10/2019
SNOs_Map_NOAA-20_NOAA-19_20190812.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 08/10/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service