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: 12/9/2011
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/09/2011 22:24:17 0.02,-131.63 -0.57,-134.38 312.56 80
2 12/10/2011 22:02:53 0.01,-132.35 0.59,-129.88 282.03 80
3 12/12/2011 10:27:22 -0.02,-133.25 0.42,-135.18 220.17 80
4 12/13/2011 10:05:58 -0.01,-133.95 -0.75,-130.68 372.66 80
5 12/14/2011 22:30:37 0.03,-135.22 -0.16,-136.04 94.39 80
6 12/15/2011 22:09:13 0.01,-135.92 1.01,-131.55 499.54 80
7 12/17/2011 10:33:41 -0.03,-136.83 -0.03,-136.85 2.69 80
8 12/18/2011 22:53:00 0.04,-138.06 -0.87,-142.21 472.83 80
9 12/19/2011 22:34:15 0.03,-138.76 0.26,-137.70 120.61 80
10 12/21/2011 10:58:43 -0.04,-139.67 0.71,-143.01 380.35 80
11 12/22/2011 10:37:19 -0.03,-140.36 -0.42,-138.50 210.99 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/9/2011
SNOs_Map_GOES-15_NPP_20111209.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/09/2011 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service