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: 11/21/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/22/2012 10:34:58 -0.02,-134.92 0.72,-138.21 375.09 80
2 11/23/2012 10:18:54 -0.00,-134.96 -0.30,-133.68 146.14 80
3 11/24/2012 22:38:10 0.03,-135.01 -0.87,-138.98 453.28 80
4 11/25/2012 22:22:06 0.01,-135.05 0.16,-134.45 67.91 80
5 11/28/2012 10:22:28 -0.02,-135.15 0.02,-135.19 5.93 80
6 11/30/2012 22:25:40 0.03,-135.22 -0.13,-135.97 85.54 80
7 12/01/2012 22:09:35 0.01,-135.25 0.85,-131.43 434.74 80
8 12/03/2012 10:28:43 -0.04,-135.31 0.29,-136.71 159.79 80
9 12/04/2012 10:12:39 -0.03,-135.34 -0.76,-132.18 359.94 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/21/2012
SNOs_Map_GOES-15_NPP_20121122.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/21/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service