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: 9/19/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/19/2013 22:34:41 -0.34,-135.45 -0.79,-137.49 232.39 80
2 09/20/2013 22:18:36 -0.35,-135.45 0.18,-132.95 283.74 80
3 09/22/2013 10:37:46 0.33,-135.49 0.97,-138.23 312.70 80
4 09/23/2013 10:21:42 0.34,-135.48 -0.05,-133.70 202.77 80
5 09/24/2013 22:41:01 -0.31,-135.41 -1.11,-139.01 410.33 80
6 09/25/2013 22:24:56 -0.32,-135.40 -0.14,-134.47 105.08 80
7 09/27/2013 10:44:05 0.29,-135.43 1.29,-139.74 491.91 80
8 09/28/2013 10:28:02 0.31,-135.42 0.26,-135.22 22.88 80
9 09/30/2013 22:28:36 -0.29,-135.31 -0.45,-135.99 76.92 80
10 10/01/2013 22:12:32 -0.30,-135.30 0.59,-131.46 437.83 80
11 10/03/2013 10:31:41 0.27,-135.33 0.61,-136.72 160.01 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/19/2013
SNOs_Map_GOES-15_NPP_20130920.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/19/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service