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: 10/27/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/27/2016 10:31:18 0.14,-134.59 0.63,-136.69 239.45 80
2 10/28/2016 10:15:14 0.15,-134.64 -0.39,-132.16 282.01 80
3 10/29/2016 22:34:31 -0.12,-134.66 -0.77,-137.48 321.44 80
4 10/30/2016 22:18:27 -0.14,-134.71 0.24,-132.95 199.86 80
5 11/01/2016 10:37:35 0.11,-134.82 0.90,-138.23 389.41 80
6 11/02/2016 10:21:31 0.13,-134.86 -0.12,-133.70 131.29 80
7 11/03/2016 22:40:48 -0.10,-134.86 -1.04,-139.02 473.72 80
8 11/04/2016 22:24:43 -0.11,-134.90 -0.02,-134.49 46.63 80
9 11/07/2016 10:25:07 0.10,-135.03 0.14,-135.24 23.91 80
10 11/08/2016 10:09:03 0.11,-135.06 -0.88,-130.72 495.78 80
11 11/09/2016 22:28:19 -0.08,-135.05 -0.33,-136.02 110.75 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/27/2016
SNOs_Map_GOES-15_NPP_20161028.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/27/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service