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: 2/24/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/24/2013 22:13:47 0.03,-135.27 0.52,-133.00 258.30 80
2 02/26/2013 10:38:16 -0.02,-135.35 0.65,-138.28 334.27 80
3 02/27/2013 10:16:53 -0.03,-135.36 -0.38,-133.75 183.22 80
4 02/28/2013 22:41:30 0.02,-135.33 -0.83,-139.06 425.41 80
5 03/01/2013 22:20:07 0.03,-135.33 0.21,-134.53 91.60 80
6 03/04/2013 10:25:52 -0.02,-135.40 -0.02,-135.27 14.36 80
7 03/06/2013 22:29:05 0.01,-135.35 -0.12,-136.05 79.62 80
8 03/07/2013 22:07:41 0.01,-135.35 0.86,-131.52 436.62 80
9 03/09/2013 10:29:30 -0.00,-135.40 0.29,-136.79 158.57 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/24/2013
SNOs_Map_GOES-15_NPP_20130225.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/24/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service