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: 10/12/2018
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 17:35:43 -80.40, 52.55 86.97 10/20/2018 17:34:31 -80.38, 52.63 86.96 2.72 72
2 10/20/2018 18:26:28 80.40,-140.12 93.04 10/20/2018 18:25:26 80.39,-140.01 93.05 2.53 62
3 10/20/2018 19:17:12 -80.38, 27.47 86.99 10/20/2018 19:16:31 -80.40, 27.48 86.96 2.38 41
4 10/20/2018 20:07:57 80.40,-165.52 93.07 10/20/2018 20:07:26 80.39,-165.49 93.07 1.81 31
5 10/20/2018 20:58:41 -80.38, 2.06 86.96 10/20/2018 20:58:31 -80.40, 1.99 86.94 2.54 10
6 10/20/2018 21:49:27 80.41, 169.07 93.10 10/20/2018 21:49:27 80.39, 169.02 93.10 2.11 0
7 10/20/2018 22:40:12 -80.41, -23.67 86.88 10/20/2018 22:40:32 -80.40, -23.50 86.91 3.26 20
8 10/20/2018 23:30:57 80.41, 143.66 93.13 10/20/2018 23:31:28 80.39, 143.54 93.12 3.15 31
9 10/21/2018 00:21:42 -80.41, -49.07 86.85 10/21/2018 00:22:33 -80.40, -48.98 86.89 1.92 51

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/12/2018
SNOs_Map_NOAA-20_NOAA-19_20181002.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/12/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service