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: 12/24/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/24/2015 10:10:42 -0.06,-134.91 -1.00,-130.72 478.10 80
2 12/25/2015 22:29:57 0.07,-134.83 -0.22,-136.01 135.98 80
3 12/26/2015 22:13:51 0.06,-134.79 0.78,-131.48 376.38 80
4 12/28/2015 10:32:58 -0.07,-134.75 0.38,-136.76 228.79 80
5 12/29/2015 10:16:53 -0.07,-134.70 -0.63,-132.22 283.02 80
6 12/30/2015 22:36:07 0.08,-134.61 -0.59,-137.52 332.27 80
7 12/31/2015 22:20:02 0.07,-134.56 0.42,-132.98 179.66 80
8 01/02/2016 10:39:09 -0.09,-134.52 0.74,-138.26 425.42 80
9 01/03/2016 10:23:04 -0.08,-134.47 -0.27,-133.73 85.92 80
10 01/05/2016 22:23:32 0.08,-134.31 0.06,-134.49 19.86 80
11 01/06/2016 22:07:26 0.07,-134.26 1.02,-129.94 491.34 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/24/2015
SNOs_Map_GOES-15_NPP_20151225.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/24/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service