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: 7/23/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/23/2013 22:23:51 0.24,-135.38 0.45,-134.48 102.10 80
2 07/25/2013 10:43:01 -0.26,-135.40 0.73,-139.76 497.26 80
3 07/26/2013 10:26:57 -0.25,-135.40 -0.27,-135.23 19.07 80
4 07/28/2013 22:27:33 0.26,-135.38 0.13,-136.01 72.29 80
5 07/29/2013 22:11:30 0.25,-135.37 1.13,-131.48 443.61 80
6 07/31/2013 10:30:40 -0.27,-135.39 0.04,-136.76 156.68 80
7 08/01/2013 10:14:37 -0.27,-135.38 -0.96,-132.23 358.68 80
8 08/02/2013 22:33:55 0.28,-135.35 -0.22,-137.54 249.95 80
9 08/03/2013 22:17:51 0.28,-135.34 0.78,-133.01 265.24 80
10 08/05/2013 10:37:02 -0.30,-135.34 0.39,-138.28 335.73 80
11 08/06/2013 10:20:58 -0.29,-135.33 -0.62,-133.75 179.09 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/23/2013
SNOs_Map_GOES-15_NPP_20130724.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/23/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service