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: 10/25/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/26/2013 22:41:21 -0.12,-134.72 -1.08,-138.98 485.55 80
2 10/27/2013 22:25:17 -0.14,-134.76 -0.08,-134.44 35.92 80
3 10/30/2013 10:25:42 0.12,-134.93 0.19,-135.19 29.55 80
4 10/31/2013 10:09:37 0.14,-134.97 -0.82,-130.65 491.40 80
5 11/01/2013 22:28:54 -0.10,-134.95 -0.34,-135.96 115.36 80
6 11/02/2013 22:12:50 -0.12,-134.98 0.66,-131.42 405.21 80
7 11/04/2013 10:31:59 0.09,-135.10 0.44,-136.70 183.02 80
8 11/05/2013 10:15:55 0.11,-135.12 -0.56,-132.17 336.88 80
9 11/06/2013 22:35:12 -0.07,-135.09 -0.58,-137.48 271.64 80
10 11/07/2013 22:19:07 -0.09,-135.11 0.37,-132.93 247.86 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/25/2013
SNOs_Map_GOES-15_NPP_20131026.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/25/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service