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: 10/31/2018
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 11/03/2018 14:50:43 -80.36, 94.30 82.45 11/03/2018 14:49:41 -80.38, 94.39 82.42 2.86 62
2 11/03/2018 15:41:29 80.38, -98.61 97.60 11/03/2018 15:40:40 80.36, -98.65 97.62 1.67 49
3 11/03/2018 16:32:13 -80.36, 68.89 82.42 11/03/2018 16:31:42 -80.38, 68.89 82.40 2.07 31
4 11/03/2018 17:22:59 80.38,-124.02 97.63 11/03/2018 17:22:41 80.36,-124.14 97.64 2.85 18
5 11/03/2018 18:13:43 -80.36, 43.48 82.40 11/03/2018 18:13:43 -80.38, 43.39 82.37 2.44 0
6 11/03/2018 19:04:29 80.38,-149.43 97.66 11/03/2018 19:04:41 80.38,-149.30 97.64 2.44 12
7 11/03/2018 19:55:14 -80.39, 17.75 82.32 11/03/2018 19:55:44 -80.38, 17.90 82.35 2.96 30
8 11/03/2018 20:45:59 80.38,-174.84 97.68 11/03/2018 20:46:42 80.38,-174.79 97.66 0.92 43
9 11/03/2018 21:36:44 -80.39, -7.66 82.29 11/03/2018 21:37:45 -80.38, -7.60 82.33 1.84 61

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/31/2018
SNOs_Map_NOAA-20_NOAA-19_20181101.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/31/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service