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: 10/9/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/09/2016 22:12:07 -0.24,-135.10 0.57,-131.37 424.47 80
2 10/11/2016 10:31:16 0.22,-135.08 0.59,-136.65 179.46 80
3 10/12/2016 10:15:11 0.23,-135.05 -0.42,-132.12 333.00 80
4 10/13/2016 22:34:29 -0.20,-134.96 -0.75,-137.44 282.25 80
5 10/14/2016 22:18:24 -0.22,-134.92 0.26,-132.91 230.25 80
6 10/16/2016 10:37:31 0.19,-134.90 0.95,-138.17 374.02 80
7 10/17/2016 10:21:27 0.20,-134.86 -0.06,-133.64 137.72 80
8 10/18/2016 22:40:44 -0.18,-134.75 -1.11,-138.96 479.60 80
9 10/19/2016 22:24:39 -0.19,-134.71 -0.16,-134.42 32.13 80
10 10/22/2016 10:25:03 0.18,-134.63 0.29,-135.17 61.98 80
11 10/23/2016 10:08:58 0.19,-134.57 -0.72,-130.64 448.90 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/9/2016
SNOs_Map_GOES-15_NPP_20161010.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/09/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service