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: 10/9/2018
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 17:35:37 -80.37, 52.96 87.04 10/20/2018 17:34:25 -80.39, 52.83 86.97 3.35 72
2 10/20/2018 18:26:23 80.40,-140.05 93.04 10/20/2018 18:25:21 80.38,-140.17 93.06 3.24 62
3 10/20/2018 19:17:08 -80.40, 27.23 86.95 10/20/2018 19:16:26 -80.39, 27.33 86.95 2.10 42
4 10/20/2018 20:07:53 80.40,-165.46 93.07 10/20/2018 20:07:21 80.40,-165.33 93.06 2.49 32
5 10/20/2018 20:58:38 -80.40, 1.81 86.92 10/20/2018 20:58:27 -80.39, 1.83 86.93 1.28 11
6 10/20/2018 21:49:23 80.40, 169.12 93.10 10/20/2018 21:49:22 80.40, 169.17 93.09 1.26 1
7 10/20/2018 22:40:08 -80.41, -23.60 86.89 10/20/2018 22:40:28 -80.39, -23.67 86.90 1.97 20
8 10/20/2018 23:30:53 80.41, 143.71 93.13 10/20/2018 23:31:23 80.40, 143.68 93.11 1.27 30
9 10/21/2018 00:21:38 -80.41, -49.02 86.86 10/21/2018 00:22:29 -80.39, -49.17 86.88 3.34 51
10 10/21/2018 01:12:23 80.41, 118.29 93.16 10/21/2018 01:13:24 80.40, 118.18 93.14 2.51 61

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/9/2018
SNOs_Map_NOAA-20_NOAA-19_20180929.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/09/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service