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: 10/3/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/04/2013 10:15:37 0.29,-135.27 -0.42,-132.19 351.07 80
2 10/05/2013 22:34:54 -0.26,-135.18 -0.79,-137.49 264.04 80
3 10/06/2013 22:18:51 -0.27,-135.15 0.25,-132.97 249.73 80
4 10/08/2013 10:37:59 0.24,-135.15 0.94,-138.23 350.78 80
5 10/09/2013 10:21:54 0.26,-135.12 -0.04,-133.69 162.10 80
6 10/10/2013 22:41:13 -0.22,-135.01 -1.11,-139.00 455.34 80
7 10/11/2013 22:25:08 -0.23,-134.97 -0.13,-134.46 57.34 80
8 10/14/2013 10:25:33 0.22,-134.93 0.27,-135.20 31.55 80
9 10/15/2013 10:09:29 0.23,-134.88 -0.71,-130.67 480.73 80
10 10/16/2013 22:28:46 -0.20,-134.76 -0.49,-135.97 137.58 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/3/2013
SNOs_Map_GOES-15_NPP_20131004.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/03/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service