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: 9/10/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/11/2013 10:43:50 0.38,-135.50 1.34,-139.72 481.64 80
2 09/12/2013 10:27:46 0.39,-135.50 0.31,-135.20 34.56 80
3 09/14/2013 22:28:20 -0.37,-135.44 -0.52,-135.97 61.08 80
4 09/15/2013 22:12:17 -0.38,-135.43 0.51,-131.44 455.17 80
5 09/17/2013 10:31:26 0.36,-135.48 0.64,-136.71 140.29 80
6 09/18/2013 10:15:23 0.36,-135.48 -0.38,-132.19 375.50 80
7 09/19/2013 22:34:40 -0.34,-135.41 -0.84,-137.48 237.34 80
8 09/20/2013 22:18:36 -0.35,-135.40 0.19,-132.96 278.63 80
9 09/22/2013 10:37:46 0.33,-135.45 0.96,-138.23 316.85 80
10 09/23/2013 10:21:42 0.34,-135.44 -0.07,-133.71 198.46 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/10/2013
SNOs_Map_GOES-15_NPP_20130910.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/10/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service