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: 6/18/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/18/2012 22:22:22 0.16,-134.93 0.28,-134.44 56.59 80
2 06/21/2012 10:22:40 -0.17,-134.81 -0.07,-135.16 40.27 80
3 06/22/2012 10:06:35 -0.16,-134.77 -1.11,-130.63 472.28 80
4 06/23/2012 22:25:49 0.18,-134.72 -0.06,-135.93 137.01 80
5 06/24/2012 22:09:43 0.17,-134.68 0.93,-131.39 375.48 80
6 06/26/2012 10:28:48 -0.20,-134.59 0.26,-136.65 234.80 80
7 06/27/2012 10:12:42 -0.19,-134.54 -0.74,-132.11 276.92 80
8 06/28/2012 22:31:56 0.21,-134.47 -0.42,-137.41 334.21 80
9 06/29/2012 22:15:48 0.21,-134.42 0.53,-132.86 177.27 80
10 07/01/2012 10:34:55 -0.23,-134.32 0.60,-138.13 434.03 80
11 07/02/2012 10:18:48 -0.23,-134.26 -0.40,-133.59 76.77 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/18/2012
SNOs_Map_GOES-15_NPP_20120619.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/18/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service