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: 1/11/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/11/2016 22:13:38 0.08,-134.61 0.75,-131.46 358.62 80
2 01/13/2016 10:32:45 -0.09,-134.73 0.38,-136.74 228.94 80
3 01/14/2016 10:16:39 -0.08,-134.78 -0.64,-132.21 292.24 80
4 01/15/2016 22:35:55 0.09,-134.78 -0.52,-137.52 311.60 80
5 01/16/2016 22:19:49 0.08,-134.82 0.50,-132.98 209.27 80
6 01/18/2016 10:38:57 -0.09,-134.93 0.63,-138.26 379.11 80
7 01/19/2016 10:22:50 -0.08,-134.96 -0.33,-133.72 141.43 80
8 01/20/2016 22:42:05 0.08,-134.96 -0.83,-139.03 463.50 80
9 01/21/2016 22:26:00 0.08,-134.99 0.19,-134.49 56.70 80
10 01/24/2016 10:26:21 -0.07,-135.12 -0.04,-135.23 12.56 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/11/2016
SNOs_Map_GOES-15_NPP_20160112.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/11/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service