Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/29/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/29/2019 22:21:33 0.00,-137.20 0.57,-134.57 299.67 80
2 12/01/2019 10:46:00 0.00,-137.21 0.57,-139.85 300.36 80
3 12/02/2019 10:24:34 -0.01,-137.20 -0.42,-135.31 215.75 80
4 12/03/2019 22:49:10 0.00,-137.19 -0.78,-140.61 389.74 80
5 12/04/2019 22:27:45 0.01,-137.19 0.28,-136.09 126.21 80
6 12/06/2019 10:52:12 -0.00,-137.18 0.93,-141.35 474.34 80
7 12/07/2019 10:30:46 -0.01,-137.18 -0.07,-136.81 41.34 80
8 12/09/2019 22:36:36 -0.00,-137.15 -0.13,-137.58 49.80 80
9 12/10/2019 22:15:11 0.00,-137.13 0.93,-133.05 465.31 80
10 12/12/2019 10:39:38 0.01,-137.11 0.27,-138.32 136.93 80
11 12/13/2019 10:18:12 0.00,-137.09 -0.73,-133.78 377.42 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 11/29/2019
SNOs_Map_GOES-17_NPP_20191130.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 11/29/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service