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: 1/5/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/05/2014 22:14:10 0.11,-134.66 0.83,-131.49 360.99 80
2 01/07/2014 10:33:20 -0.13,-134.73 0.35,-136.76 232.18 80
3 01/08/2014 10:17:16 -0.12,-134.77 -0.67,-132.23 289.50 80
4 01/09/2014 22:36:36 0.13,-134.85 -0.45,-137.55 306.94 80
5 01/10/2014 22:20:32 0.12,-134.89 0.57,-133.02 214.54 80
6 01/12/2014 10:39:41 -0.12,-134.95 0.60,-138.29 379.26 80
7 01/13/2014 10:23:38 -0.12,-135.00 -0.42,-133.76 141.83 80
8 01/14/2014 22:42:55 0.12,-135.06 -0.81,-139.05 455.62 80
9 01/15/2014 22:26:52 0.12,-135.10 0.22,-134.52 65.27 80
10 01/18/2014 10:27:18 -0.12,-135.19 -0.09,-135.26 8.76 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/5/2014
SNOs_Map_GOES-15_NPP_20140106.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/05/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service