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: 9/2/2018
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, 71.94 77.45 09/09/2018 04:21:32 80.35, 68.75 77.88 59.65 67
2 09/09/2018 05:13:29 -80.44,-122.36 102.27 09/09/2018 05:12:28 -80.44,-122.28 102.25 1.56 61
3 09/09/2018 06:04:14 80.44, 44.92 77.75 09/09/2018 06:03:28 80.44, 44.96 77.77 0.66 46
4 09/09/2018 06:54:58 -80.44,-147.77 102.24 09/09/2018 06:54:28 -80.45,-147.76 102.22 0.23 30
5 09/09/2018 07:45:43 80.45, 19.52 77.78 09/09/2018 07:45:28 80.44, 19.48 77.79 0.83 15
6 09/09/2018 08:36:28 -80.45,-173.17 102.21 09/09/2018 08:36:29 -80.45,-173.23 102.20 1.20 1
7 09/09/2018 09:27:13 80.45, -5.88 77.81 09/09/2018 09:27:29 80.45, -6.01 77.82 2.31 16
8 09/09/2018 10:17:58 -80.45, 161.43 102.18 09/09/2018 10:18:30 -80.45, 161.29 102.18 2.57 32
9 09/09/2018 11:08:43 80.45, -31.28 77.84 09/09/2018 11:09:29 80.46, -31.15 77.82 2.98 46
10 09/09/2018 11:59:28 -80.45, 136.03 102.15 09/09/2018 12:00:30 -80.47, 136.15 102.18 2.96 62

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/2/2018
SNOs_Map_NOAA-20_NOAA-19_20180903.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 09/02/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service