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: 4/8/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/08/2016 10:19:10 0.05,-135.31 -0.36,-133.62 193.25 80
2 04/09/2016 22:41:07 -0.05,-135.33 -0.85,-138.92 409.48 80
3 04/10/2016 22:25:02 -0.05,-135.35 0.15,-134.39 108.22 80
4 04/12/2016 10:46:50 0.05,-135.37 1.04,-139.67 490.22 80
5 04/13/2016 10:25:27 0.06,-135.38 -0.02,-135.15 27.15 80
6 04/15/2016 22:28:39 -0.06,-135.40 -0.18,-135.92 59.60 80
7 04/16/2016 22:12:34 -0.06,-135.41 0.83,-131.39 457.59 80
8 04/18/2016 10:34:23 0.06,-135.43 0.36,-136.66 141.48 80
9 04/19/2016 10:12:58 0.06,-135.43 -0.64,-132.13 375.29 80
10 04/20/2016 22:34:55 -0.06,-135.43 -0.50,-137.45 229.56 80
11 04/21/2016 22:18:51 -0.06,-135.43 0.51,-132.92 287.08 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/8/2016
SNOs_Map_GOES-15_NPP_20160409.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/08/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service