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: 4/19/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/21/2013 10:26:37 0.05,-135.12 0.09,-135.34 24.73 80
2 04/22/2013 10:05:13 0.05,-135.15 -0.90,-130.80 494.51 80
3 04/23/2013 22:27:10 -0.04,-135.18 -0.28,-136.11 106.50 80
4 04/24/2013 22:11:06 -0.05,-135.20 0.77,-131.59 412.40 80
5 04/26/2013 10:32:56 0.04,-135.24 0.37,-136.86 184.38 80
6 04/27/2013 10:11:31 0.04,-135.26 -0.62,-132.33 333.79 80
7 04/28/2013 22:33:29 -0.03,-135.27 -0.56,-137.63 269.25 80
8 04/29/2013 22:17:24 -0.04,-135.28 0.43,-133.10 248.68 80
9 05/01/2013 10:36:33 0.03,-135.31 0.71,-138.38 349.04 80
10 05/02/2013 10:20:29 0.04,-135.32 -0.29,-133.84 168.61 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/19/2013
SNOs_Map_GOES-15_NPP_20130420.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/19/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service