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: 12/16/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/17/2013 10:26:38 -0.08,-135.20 -0.05,-135.25 6.03 80
2 12/19/2013 22:29:53 0.09,-135.10 -0.15,-136.02 105.18 80
3 12/20/2013 22:13:50 0.08,-135.08 0.91,-131.50 408.27 80
4 12/22/2013 10:33:01 -0.10,-135.06 0.26,-136.77 194.13 80
5 12/23/2013 10:16:57 -0.09,-135.03 -0.74,-132.24 319.14 80
6 12/24/2013 22:36:14 0.11,-134.95 -0.50,-137.53 294.61 80
7 12/25/2013 22:20:11 0.10,-134.92 0.50,-133.00 218.16 80
8 12/27/2013 10:39:21 -0.11,-134.89 0.65,-138.28 385.54 80
9 12/28/2013 10:23:18 -0.10,-134.86 -0.36,-133.74 126.85 80
10 12/29/2013 22:42:36 0.11,-134.76 -0.82,-139.05 487.96 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/16/2013
SNOs_Map_GOES-15_NPP_20131217.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/16/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service