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: 7/22/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/23/2014 10:44:35 -0.20,-135.33 0.50,-138.34 342.77 80
2 07/24/2014 10:28:32 -0.19,-135.35 -0.54,-133.81 175.83 80
3 07/25/2014 22:47:51 0.21,-135.40 -0.62,-139.12 424.31 80
4 07/26/2014 22:31:48 0.20,-135.42 0.37,-134.58 94.13 80
5 07/29/2014 10:34:56 -0.21,-135.45 -0.22,-135.33 13.06 80
6 07/31/2014 22:35:32 0.22,-135.49 0.06,-136.10 70.15 80
7 08/01/2014 22:19:29 0.21,-135.50 1.10,-131.58 447.56 80
8 08/03/2014 10:38:39 -0.23,-135.51 0.08,-136.85 153.06 80
9 08/04/2014 10:22:37 -0.23,-135.51 -0.96,-132.32 364.02 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/22/2014
SNOs_Map_GOES-15_NPP_20140723.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/22/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service