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: 10/14/2018
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 10/20/2018 17:35:41 -80.38, 52.83 87.02 10/20/2018 17:34:27 -80.39, 52.90 86.98 2.03 74
2 10/20/2018 18:26:27 80.40,-140.13 93.05 10/20/2018 18:25:23 80.38,-140.05 93.05 2.53 64
3 10/20/2018 19:17:11 -80.38, 27.42 86.99 10/20/2018 19:16:28 -80.39, 27.40 86.96 1.43 43
4 10/20/2018 20:07:57 80.40,-165.54 93.08 10/20/2018 20:07:24 80.38,-165.54 93.07 2.30 33
5 10/20/2018 20:58:41 -80.38, 2.02 86.96 10/20/2018 20:58:29 -80.39, 1.91 86.93 2.26 12
6 10/20/2018 21:49:26 80.38, 169.38 93.05 10/20/2018 21:49:24 80.40, 169.30 93.08 2.72 2
7 10/20/2018 22:40:12 -80.41, -23.71 86.87 10/20/2018 22:40:30 -80.40, -23.58 86.91 3.07 18
8 10/20/2018 23:30:57 80.41, 143.65 93.14 10/20/2018 23:31:25 80.40, 143.82 93.10 3.17 28
9 10/21/2018 00:21:42 -80.41, -49.12 86.84 10/21/2018 00:22:31 -80.40, -49.07 86.88 2.23 49
10 10/21/2018 01:12:27 80.41, 118.24 93.17 10/21/2018 01:13:26 80.40, 118.33 93.13 1.80 59

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/14/2018
SNOs_Map_NOAA-20_NOAA-19_20181015.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/14/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service