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: 11/24/2019
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 11/28/2019 14:37:37 -79.66, 104.87 77.53 11/28/2019 14:36:25 -79.67, 103.43 77.35 28.72 72
2 11/28/2019 15:28:25 79.74, -88.56 102.63 11/28/2019 15:27:22 79.73, -88.66 102.65 2.53 63
3 11/28/2019 16:19:10 -79.76, 78.62 77.35 11/28/2019 16:18:23 -79.74, 78.73 77.35 2.85 47
4 11/28/2019 17:09:55 79.75,-113.96 102.64 11/28/2019 17:09:22 79.75,-113.94 102.66 0.44 33
5 11/28/2019 18:00:40 -79.76, 53.22 77.33 11/28/2019 18:00:24 -79.73, 53.14 77.34 3.38 16
6 11/28/2019 18:51:25 79.75,-139.37 102.66 11/28/2019 18:51:23 79.74,-139.52 102.67 3.27 2
7 11/28/2019 19:42:10 -79.76, 27.81 77.31 11/28/2019 19:42:24 -79.75, 27.85 77.33 1.53 14
8 11/28/2019 20:32:55 79.75,-164.77 102.68 11/28/2019 20:33:23 79.76,-164.81 102.68 1.13 28
9 11/28/2019 21:23:40 -79.77, 2.41 77.29 11/28/2019 21:24:24 -79.77, 2.56 77.32 3.09 44
10 11/28/2019 22:14:25 79.75, 169.83 102.70 11/28/2019 22:15:23 79.78, 169.91 102.69 3.06 58

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/24/2019
SNOs_Map_NOAA-20_NOAA-19_20191125.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/24/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service