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: 10/27/2018
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 14:50:44 -80.38, 94.04 82.41 11/03/2018 14:49:42 -80.37, 94.12 82.40 2.09 62
2 11/03/2018 15:41:29 80.37, -98.57 97.60 11/03/2018 15:40:40 80.37, -98.61 97.61 1.04 49
3 11/03/2018 16:32:14 -80.38, 68.64 82.38 11/03/2018 16:31:43 -80.37, 68.62 82.38 1.80 31
4 11/03/2018 17:22:59 80.38,-123.98 97.62 11/03/2018 17:22:41 80.37,-124.10 97.64 2.38 18
5 11/03/2018 18:13:44 -80.38, 43.23 82.35 11/03/2018 18:13:44 -80.37, 43.13 82.36 2.76 0
6 11/03/2018 19:04:29 80.38,-149.39 97.65 11/03/2018 19:04:41 80.39,-149.25 97.64 2.70 12
7 11/03/2018 19:55:14 -80.39, 17.82 82.33 11/03/2018 19:55:44 -80.39, 17.97 82.36 2.78 30
8 11/03/2018 20:45:59 80.38,-174.80 97.68 11/03/2018 20:46:42 80.39,-174.74 97.66 1.19 43
9 11/03/2018 21:36:44 -80.39, -7.59 82.30 11/03/2018 21:37:45 -80.39, -7.53 82.34 1.24 61

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/27/2018
SNOs_Map_NOAA-20_NOAA-19_20181028.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/27/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service