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: 4/24/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/24/2015 22:29:02 -0.06,-135.31 0.15,-134.37 107.65 80
2 04/26/2015 10:50:47 0.06,-135.39 1.01,-139.64 484.27 80
3 04/27/2015 10:29:21 0.07,-135.40 -0.01,-135.10 34.66 80
4 04/29/2015 22:32:27 -0.07,-135.40 -0.20,-135.86 52.48 80
5 04/30/2015 22:16:20 -0.07,-135.42 0.83,-131.32 466.23 80
6 05/02/2015 10:38:05 0.07,-135.48 0.31,-136.59 126.69 80
7 05/03/2015 10:16:39 0.07,-135.49 -0.72,-132.06 391.45 80
8 05/04/2015 22:38:31 -0.07,-135.46 -0.50,-137.35 215.74 80
9 05/05/2015 22:22:25 -0.07,-135.46 0.53,-132.82 302.01 80
10 05/07/2015 10:41:29 0.07,-135.51 0.66,-138.08 292.31 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/24/2015
SNOs_Map_GOES-15_NPP_20150424.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/24/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service