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: 4/8/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/08/2013 22:08:14 -0.04,-134.74 0.68,-131.56 362.73 80
2 04/10/2013 10:30:04 0.04,-134.70 0.49,-136.83 242.69 80
3 04/11/2013 10:13:59 0.03,-134.65 -0.49,-132.29 268.98 80
4 04/12/2013 22:35:56 -0.04,-134.57 -0.69,-137.60 344.84 80
5 04/13/2013 22:14:32 -0.04,-134.52 0.30,-133.06 166.47 80
6 04/15/2013 10:36:20 0.04,-134.47 0.92,-138.32 439.98 80
7 04/16/2013 10:20:17 0.04,-134.42 -0.12,-133.80 71.13 80
8 04/18/2013 22:20:49 -0.05,-134.27 -0.12,-134.56 32.86 80
9 04/19/2013 22:04:44 -0.05,-134.22 0.87,-130.02 477.75 80
10 04/21/2013 10:23:52 0.05,-134.15 0.33,-135.29 129.85 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/8/2013
SNOs_Map_GOES-15_NPP_20130408.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/08/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service