Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/22/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/23/2016 10:27:49 0.03,-135.37 -0.01,-135.30 8.58 80
2 11/25/2016 22:28:21 -0.02,-135.36 -0.15,-136.08 81.68 80
3 11/26/2016 22:12:16 -0.03,-135.36 0.82,-131.54 435.93 80
4 11/28/2016 10:31:24 0.01,-135.41 0.32,-136.82 160.26 80
5 11/29/2016 10:15:19 0.02,-135.41 -0.65,-132.28 356.74 80
6 11/30/2016 22:34:35 -0.00,-135.38 -0.52,-137.59 252.36 80
7 12/01/2016 22:18:30 -0.01,-135.38 0.51,-133.06 264.33 80
8 12/03/2016 10:37:39 -0.01,-135.42 0.63,-138.34 333.02 80
9 12/04/2016 10:21:33 0.00,-135.41 -0.34,-133.80 183.11 80
10 12/05/2016 22:40:50 0.02,-135.36 -0.82,-139.11 427.36 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/22/2016
SNOs_Map_GOES-15_NPP_20161123.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/22/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service