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: 11/19/2019
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, 104.84 77.52 11/28/2019 14:36:25 -79.67, 103.42 77.35 28.45 72
2 11/28/2019 15:28:25 79.75, -88.61 102.64 11/28/2019 15:27:22 79.72, -88.69 102.65 3.11 63
3 11/28/2019 16:19:10 -79.76, 78.59 77.34 11/28/2019 16:18:23 -79.74, 78.72 77.35 3.33 47
4 11/28/2019 17:09:55 79.75,-114.01 102.65 11/28/2019 17:09:22 79.74,-113.98 102.66 1.11 33
5 11/28/2019 18:00:39 -79.73, 53.48 77.38 11/28/2019 18:00:23 -79.76, 53.43 77.35 3.05 16
6 11/28/2019 18:51:25 79.75,-139.42 102.67 11/28/2019 18:51:22 79.76,-139.26 102.67 3.23 3
7 11/28/2019 19:42:10 -79.77, 27.79 77.31 11/28/2019 19:42:24 -79.75, 27.84 77.33 2.04 14
8 11/28/2019 20:32:55 79.76,-164.82 102.69 11/28/2019 20:33:23 79.76,-164.84 102.68 0.47 28
9 11/28/2019 21:23:40 -79.77, 2.39 77.29 11/28/2019 21:24:24 -79.77, 2.56 77.32 3.35 44
10 11/28/2019 22:14:25 79.76, 169.78 102.71 11/28/2019 22:15:23 79.78, 169.87 102.69 2.50 58

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/19/2019
SNOs_Map_NOAA-20_NOAA-19_20191120.jpg

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

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service