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: 10/4/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/04/2019 22:23:44 0.01,-137.19 0.59,-134.54 302.67 80
2 10/06/2019 10:45:32 -0.02,-137.21 0.58,-139.81 296.65 80
3 10/07/2019 10:26:47 -0.02,-137.21 -0.43,-135.28 219.82 80
4 10/08/2019 22:48:45 0.02,-137.20 -0.72,-140.59 385.83 80
5 10/09/2019 22:30:00 0.01,-137.20 0.28,-136.06 130.54 80
6 10/11/2019 10:49:08 -0.01,-137.21 0.89,-141.33 469.24 80
7 10/12/2019 10:33:04 -0.00,-137.21 -0.12,-136.80 46.97 80
8 10/14/2019 22:33:36 -0.01,-137.19 -0.07,-137.57 43.63 80
9 10/15/2019 22:17:31 -0.02,-137.18 0.94,-133.04 472.07 80
10 10/17/2019 10:36:39 0.02,-137.17 0.30,-138.30 129.20 80
11 10/18/2019 10:20:34 0.03,-137.16 -0.71,-133.77 385.71 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/4/2019
SNOs_Map_GOES-17_NOAA-20_20191005.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/04/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service