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: 9/4/2018
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 09/09/2018 04:22:39 80.32, 71.83 77.46 09/09/2018 04:21:32 80.34, 68.65 77.89 59.37 67
2 09/09/2018 05:13:29 -80.45,-122.49 102.25 09/09/2018 05:12:28 -80.44,-122.39 102.24 2.27 61
3 09/09/2018 06:04:14 80.45, 44.81 77.77 09/09/2018 06:03:28 80.44, 44.86 77.78 1.76 46
4 09/09/2018 06:54:59 -80.45,-147.89 102.22 09/09/2018 06:54:29 -80.44,-147.87 102.22 1.59 30
5 09/09/2018 07:45:44 80.45, 19.41 77.80 09/09/2018 07:45:29 80.44, 19.38 77.80 1.76 15
6 09/09/2018 08:36:29 -80.45,-173.29 102.19 09/09/2018 08:36:30 -80.44,-173.34 102.19 1.89 1
7 09/09/2018 09:27:14 80.46, -5.99 77.83 09/09/2018 09:27:30 80.44, -6.10 77.83 2.73 16
8 09/09/2018 10:17:59 -80.46, 161.31 102.16 09/09/2018 10:18:31 -80.44, 161.18 102.17 2.89 32
9 09/09/2018 11:08:44 80.46, -31.40 77.86 09/09/2018 11:09:30 80.46, -31.25 77.82 2.77 46
10 09/09/2018 11:59:29 -80.46, 135.90 102.13 09/09/2018 12:00:31 -80.46, 136.04 102.17 2.56 62

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/4/2018
SNOs_Map_NOAA-20_NOAA-19_20180905.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 09/04/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service