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: 12/7/2011
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/08/2011 09:59:37 -0.01,-130.35 -0.28,-129.01 152.70 80
2 12/09/2011 22:24:17 0.02,-131.64 -0.59,-134.38 312.61 80
3 12/10/2011 22:02:53 0.01,-132.35 0.56,-129.88 281.89 80
4 12/12/2011 10:27:23 -0.02,-133.26 0.41,-135.19 220.42 80
5 12/13/2011 10:05:59 -0.01,-133.95 -0.75,-130.69 372.32 80
6 12/14/2011 22:30:37 0.03,-135.22 -0.18,-136.04 94.90 80
7 12/15/2011 22:09:14 0.01,-135.93 0.98,-131.54 498.94 80
8 12/17/2011 10:33:43 -0.03,-136.83 -0.02,-136.86 3.65 80
9 12/18/2011 22:53:01 0.04,-138.06 -0.91,-142.21 473.90 80
10 12/19/2011 22:34:18 0.03,-138.77 0.25,-137.71 119.37 80
11 12/21/2011 10:58:47 -0.04,-139.68 0.70,-143.03 381.93 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/7/2011
SNOs_Map_GOES-15_NPP_20111208.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/07/2011 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service