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: 3/25/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/26/2015 10:32:51 0.01,-134.84 0.11,-135.17 38.17 80
2 03/27/2015 10:11:25 0.01,-134.80 -0.93,-130.64 474.10 80
3 03/28/2015 22:33:19 -0.01,-134.71 -0.25,-135.94 139.30 80
4 03/29/2015 22:17:13 -0.01,-134.68 0.73,-131.40 373.14 80
5 03/31/2015 10:38:58 0.01,-134.64 0.48,-136.66 230.94 80
6 04/01/2015 10:17:33 0.01,-134.60 -0.56,-132.14 280.86 80
7 04/02/2015 22:39:26 -0.01,-134.50 -0.67,-137.43 333.84 80
8 04/03/2015 22:23:20 -0.01,-134.46 0.32,-132.89 178.03 80
9 04/05/2015 10:45:06 0.01,-134.42 0.83,-138.16 426.41 80
10 04/06/2015 10:23:39 0.01,-134.37 -0.16,-133.62 84.66 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/25/2015
SNOs_Map_GOES-15_NPP_20150326.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/25/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service