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: 11/15/2018
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 11/17/2018 11:15:00 80.35, -31.68 101.41 11/17/2018 11:13:54 80.35, -31.57 101.43 2.06 66
2 11/17/2018 12:05:45 -80.36, 135.49 78.56 11/17/2018 12:04:54 -80.34, 135.44 78.55 2.50 51
3 11/17/2018 12:56:30 80.35, -57.09 101.43 11/17/2018 12:55:55 80.36, -57.07 101.45 0.49 35
4 11/17/2018 13:47:14 -80.34, 110.40 78.59 11/17/2018 13:46:54 -80.36, 110.27 78.55 3.35 20
5 11/17/2018 14:38:00 80.36, -82.50 101.46 11/17/2018 14:37:56 80.36, -82.56 101.46 1.14 4
6 11/17/2018 15:28:45 -80.37, 84.67 78.52 11/17/2018 15:28:55 -80.36, 84.77 78.54 2.04 10
7 11/17/2018 16:19:30 80.36,-107.91 101.48 11/17/2018 16:19:57 80.36,-108.06 101.48 2.72 27
8 11/17/2018 17:10:15 -80.37, 59.26 78.49 11/17/2018 17:10:56 -80.36, 59.27 78.52 1.11 41
9 11/17/2018 18:01:00 80.36,-133.33 101.50 11/17/2018 18:01:57 80.38,-133.22 101.48 2.46 57

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/15/2018
SNOs_Map_NOAA-20_NOAA-19_20181116.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/15/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service