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: 8/6/2018
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 08/12/2018 12:24:46 -80.47, 129.44 111.46 08/12/2018 12:23:34 -80.48, 129.59 111.44 2.84 72
2 08/12/2018 13:15:31 80.47, -63.22 68.55 08/12/2018 13:14:40 80.47, -63.37 68.59 2.75 51
3 08/12/2018 14:06:16 -80.48, 104.04 111.44 08/12/2018 14:05:35 -80.48, 104.12 111.42 1.55 41
4 08/12/2018 14:57:01 80.47, -88.62 68.58 08/12/2018 14:56:40 80.49, -88.50 68.58 2.77 21
5 08/12/2018 15:47:46 -80.48, 78.65 111.41 08/12/2018 15:47:36 -80.48, 78.65 111.40 0.67 10
6 08/12/2018 16:38:31 80.47,-114.01 68.60 08/12/2018 16:38:41 80.49,-113.97 68.60 1.88 10
7 08/12/2018 17:29:16 -80.48, 53.25 111.39 08/12/2018 17:29:37 -80.48, 53.18 111.38 1.50 21
8 08/12/2018 18:20:01 80.48,-139.41 68.62 08/12/2018 18:20:42 80.49,-139.44 68.62 1.79 41
9 08/12/2018 19:10:46 -80.48, 27.86 111.36 08/12/2018 19:11:38 -80.49, 27.71 111.37 2.79 52

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/6/2018
SNOs_Map_NOAA-20_NOAA-19_20180806.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 08/06/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service