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: 12/13/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/14/2016 10:31:22 -0.04,-135.28 0.28,-136.84 176.90 80
2 12/15/2016 10:15:16 -0.03,-135.26 -0.69,-132.30 337.66 80
3 12/16/2016 22:34:32 0.04,-135.19 -0.52,-137.59 274.30 80
4 12/17/2016 22:18:27 0.03,-135.17 0.51,-133.07 240.19 80
5 12/19/2016 10:37:34 -0.05,-135.18 0.68,-138.33 360.51 80
6 12/20/2016 10:21:30 -0.04,-135.15 -0.35,-133.81 153.70 80
7 12/21/2016 22:40:45 0.06,-135.08 -0.85,-139.11 458.88 80
8 12/22/2016 22:24:41 0.05,-135.06 0.18,-134.58 55.29 80
9 12/25/2016 10:25:03 -0.05,-135.03 0.04,-135.31 32.36 80
10 12/26/2016 10:08:58 -0.04,-135.00 -1.00,-130.78 481.21 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/13/2016
SNOs_Map_GOES-15_NPP_20161214.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/13/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service