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: 5/9/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/10/2014 10:32:57 0.03,-135.10 0.09,-135.33 26.30 80
2 05/11/2014 10:11:34 0.03,-135.07 -0.90,-130.80 486.52 80
3 05/12/2014 22:33:33 -0.03,-135.02 -0.26,-136.10 123.68 80
4 05/13/2014 22:17:30 -0.03,-134.98 0.73,-131.57 388.78 80
5 05/15/2014 10:36:40 0.02,-134.92 0.43,-136.84 218.03 80
6 05/16/2014 10:20:37 0.02,-134.88 -0.56,-132.31 293.74 80
7 05/17/2014 22:39:55 -0.01,-134.81 -0.65,-137.60 318.46 80
8 05/18/2014 22:23:51 -0.02,-134.77 0.34,-133.07 193.16 80
9 05/20/2014 10:43:02 0.01,-134.70 0.81,-138.34 414.43 80
10 05/21/2014 10:26:58 0.02,-134.65 -0.18,-133.81 96.78 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/9/2014
SNOs_Map_GOES-15_NPP_20140510.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/09/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service