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: 3/12/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/12/2015 22:33:40 0.01,-135.22 -0.16,-135.97 86.52 80
2 03/13/2015 22:17:35 0.02,-135.19 0.86,-131.44 427.37 80
3 03/15/2015 10:39:21 -0.01,-135.17 0.31,-136.72 175.68 80
4 03/16/2015 10:17:54 -0.01,-135.14 -0.66,-132.17 337.40 80
5 03/17/2015 22:39:49 0.00,-135.07 -0.55,-137.47 274.33 80
6 03/18/2015 22:23:43 0.01,-135.04 0.48,-132.94 238.84 80
7 03/20/2015 10:45:29 -0.00,-135.01 0.68,-138.22 364.54 80
8 03/21/2015 10:24:03 -0.01,-134.98 -0.29,-133.68 147.93 80
9 03/22/2015 22:45:57 0.01,-134.89 -0.91,-138.98 465.30 80
10 03/23/2015 22:29:52 0.01,-134.86 0.13,-134.45 47.37 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/12/2015
SNOs_Map_GOES-15_NPP_20150312.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/12/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service