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: 11/24/2011
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/24/2011 09:21:47 0.02,-119.61 -0.04,-119.46 17.69 80
2 11/25/2011 21:46:26 0.00,-121.07 -0.85,-124.83 428.70 80
3 11/26/2011 21:25:04 -0.02,-121.87 0.35,-120.34 174.68 80
4 11/28/2011 09:49:33 -0.00,-122.85 0.65,-125.65 319.55 80
5 11/29/2011 09:28:10 0.01,-123.64 -0.55,-121.16 282.75 80
6 11/30/2011 21:52:50 0.01,-125.09 -0.32,-126.53 163.98 80
7 12/01/2011 21:31:26 -0.01,-125.89 0.83,-122.03 439.45 80
8 12/03/2011 09:55:57 -0.01,-126.88 0.10,-127.35 54.17 80
9 12/05/2011 21:56:32 0.01,-129.11 0.20,-128.22 100.40 80
10 12/07/2011 10:21:03 -0.03,-130.10 0.72,-133.55 392.07 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/24/2011
SNOs_Map_GOES-15_NPP_20111124.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/24/2011 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service