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: 10/13/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/14/2019 22:33:36 0.00,-137.20 -0.07,-137.57 41.60 80
2 10/15/2019 22:17:31 0.00,-137.20 0.94,-133.04 474.49 80
3 10/17/2019 10:39:20 -0.00,-137.20 0.23,-138.31 126.68 80
4 10/18/2019 10:20:35 -0.00,-137.19 -0.77,-133.78 388.75 80
5 10/19/2019 22:39:52 0.01,-137.17 -0.43,-139.08 218.18 80
6 10/20/2019 22:23:47 0.02,-137.16 0.58,-134.55 296.62 80
7 10/22/2019 10:45:35 -0.02,-137.14 0.59,-139.82 306.30 80
8 10/23/2019 10:24:11 -0.02,-137.12 -0.42,-135.29 208.18 80
9 10/24/2019 22:46:07 0.03,-137.09 -0.77,-140.60 399.78 80
10 10/25/2019 22:30:03 0.03,-137.07 0.24,-136.07 114.57 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/13/2019
SNOs_Map_GOES-17_NOAA-20_20191013.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/13/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service