Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/2/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/02/2019 22:46:39 0.02,-137.18 -0.76,-140.65 395.51 80
2 06/03/2019 22:30:34 0.02,-137.18 0.23,-136.12 121.00 80
3 06/05/2019 10:52:21 -0.02,-137.20 0.94,-141.39 477.76 80
4 06/06/2019 10:30:57 -0.01,-137.19 -0.11,-136.86 38.18 80
5 06/08/2019 22:34:07 -0.00,-137.14 -0.11,-137.62 54.36 80
6 06/09/2019 22:18:01 -0.01,-137.13 0.88,-133.08 461.25 80
7 06/11/2019 10:39:48 0.01,-137.14 0.29,-138.35 138.68 80
8 06/12/2019 10:18:24 0.01,-137.13 -0.75,-133.83 376.46 80
9 06/13/2019 22:40:19 -0.00,-137.08 -0.45,-139.13 233.01 80
10 06/14/2019 22:24:14 -0.00,-137.07 0.55,-134.59 281.92 80
11 06/16/2019 10:43:21 -0.01,-137.07 0.63,-139.86 318.85 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/2/2019
SNOs_Map_GOES-17_NOAA-20_20190603.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/02/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service