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: 10/30/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/31/2013 10:09:37 0.14,-134.97 -0.81,-130.65 491.60 80
2 11/01/2013 22:28:54 -0.10,-134.95 -0.35,-135.96 115.12 80
3 11/02/2013 22:12:50 -0.12,-134.98 0.66,-131.42 405.50 80
4 11/04/2013 10:31:59 0.09,-135.10 0.45,-136.70 182.65 80
5 11/05/2013 10:15:55 0.11,-135.12 -0.56,-132.17 337.32 80
6 11/06/2013 22:35:12 -0.07,-135.09 -0.59,-137.47 271.10 80
7 11/07/2013 22:19:07 -0.09,-135.11 0.42,-132.94 248.42 80
8 11/09/2013 10:38:16 0.05,-135.22 0.74,-138.21 341.14 80
9 11/10/2013 10:22:11 0.07,-135.24 -0.27,-133.67 178.17 80
10 11/11/2013 22:41:28 -0.03,-135.20 -0.87,-138.98 430.86 80
11 11/12/2013 22:25:24 -0.05,-135.22 0.15,-134.45 88.33 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/30/2013
SNOs_Map_GOES-15_NPP_20131031.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/30/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service