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: 12/14/2017
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 12/21/2017 14:45:57 80.71, -88.96 106.92 12/21/2017 14:44:55 80.71, -88.83 106.93 2.38 62
2 12/21/2017 15:36:40 -80.72, 78.26 73.07 12/21/2017 15:35:55 -80.71, 78.32 73.07 1.83 45
3 12/21/2017 16:27:19 80.71,-114.29 106.92 12/21/2017 16:26:55 80.71,-114.20 106.92 1.59 24
4 12/21/2017 17:18:02 -80.72, 52.93 73.07 12/21/2017 17:17:55 -80.71, 52.95 73.08 0.94 7
5 12/21/2017 18:08:42 80.71,-139.62 106.91 12/21/2017 18:08:56 80.72,-139.58 106.91 1.13 14
6 12/21/2017 18:59:25 -80.72, 27.59 73.07 12/21/2017 18:59:56 -80.72, 27.58 73.09 0.40 31
7 12/21/2017 19:50:05 80.71,-164.96 106.91 12/21/2017 19:50:57 80.72,-164.96 106.90 1.39 52

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/14/2017
SNOs_Map_NOAA-20_NOAA-19_20171215.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/14/2017 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service