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: 4/22/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/22/2013 10:05:13 0.05,-135.15 -0.94,-130.81 494.57 80
2 04/23/2013 22:27:11 -0.05,-135.18 -0.23,-136.12 106.27 80
3 04/24/2013 22:11:06 -0.05,-135.21 0.75,-131.58 412.62 80
4 04/26/2013 10:32:55 0.04,-135.24 0.39,-136.86 184.25 80
5 04/27/2013 10:11:31 0.04,-135.26 -0.60,-132.32 333.89 80
6 04/28/2013 22:33:28 -0.03,-135.27 -0.58,-137.63 269.05 80
7 04/29/2013 22:17:25 -0.04,-135.29 0.47,-133.11 248.88 80
8 05/01/2013 10:36:33 0.03,-135.31 0.73,-138.37 348.91 80
9 05/02/2013 10:20:30 0.04,-135.32 -0.32,-133.85 168.74 80
10 05/03/2013 22:39:46 -0.03,-135.33 -0.91,-139.14 435.18 80
11 05/04/2013 22:23:43 -0.04,-135.34 0.14,-134.62 82.45 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/22/2013
SNOs_Map_GOES-15_NPP_20130422.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/22/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service