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: 11/5/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/05/2014 22:20:05 -0.09,-134.86 0.68,-131.42 391.53 80
2 11/07/2014 10:39:13 0.06,-134.81 0.45,-136.70 215.35 80
3 11/08/2014 10:23:08 0.07,-134.77 -0.52,-132.16 297.00 80
4 11/09/2014 22:42:24 -0.04,-134.70 -0.66,-137.47 316.21 80
5 11/10/2014 22:26:19 -0.06,-134.66 0.32,-132.93 196.25 80
6 11/12/2014 10:45:27 0.03,-134.61 0.81,-138.22 410.60 80
7 11/13/2014 10:29:22 0.04,-134.56 -0.16,-133.68 101.21 80
8 11/15/2014 22:32:32 -0.02,-134.43 -0.02,-134.45 1.73 80
9 11/18/2014 10:32:54 0.01,-134.34 0.22,-135.18 96.92 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/5/2014
SNOs_Map_GOES-15_NPP_20141105.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/05/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service