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: 12/12/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/13/2015 10:17:05 -0.03,-135.28 -0.71,-132.24 346.72 80
2 12/14/2015 22:36:20 0.05,-135.22 -0.47,-137.54 265.08 80
3 12/15/2015 22:20:15 0.04,-135.19 0.52,-133.01 248.78 80
4 12/17/2015 10:39:22 -0.06,-135.18 0.65,-138.28 354.35 80
5 12/18/2015 10:23:17 -0.05,-135.15 -0.35,-133.75 158.83 80
6 12/19/2015 22:42:32 0.07,-135.07 -0.83,-139.05 454.68 80
7 12/20/2015 22:26:26 0.06,-135.03 0.17,-134.52 58.48 80
8 12/23/2015 10:26:48 -0.06,-134.97 -0.00,-135.26 32.42 80
9 12/24/2015 10:10:43 -0.05,-134.93 -1.00,-130.72 479.90 80
10 12/25/2015 22:29:57 0.06,-134.84 -0.22,-136.02 135.07 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/12/2015
SNOs_Map_GOES-15_NPP_20151213.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/12/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service