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: 4/7/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/08/2014 10:29:19 0.01,-135.40 -0.01,-135.31 10.35 80
2 04/10/2014 22:35:16 -0.01,-135.43 -0.18,-136.08 75.08 80
3 04/11/2014 22:13:54 -0.01,-135.44 0.90,-131.57 442.39 80
4 04/13/2014 10:38:25 0.01,-135.47 0.33,-136.83 155.60 80
5 04/14/2014 10:17:02 0.00,-135.48 -0.68,-132.30 361.38 80
6 04/15/2014 22:41:42 -0.01,-135.48 -0.51,-137.61 243.04 80
7 04/16/2014 22:20:19 -0.00,-135.49 0.51,-133.08 273.51 80
8 04/18/2014 10:44:50 0.00,-135.50 0.65,-138.36 325.94 80
9 04/19/2014 10:23:28 0.00,-135.50 -0.38,-133.83 189.99 80
10 04/20/2014 22:45:27 -0.00,-135.48 -0.81,-139.14 416.10 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/7/2014
SNOs_Map_GOES-15_NPP_20140407.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/07/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service