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: 3/17/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/17/2016 10:34:18 0.01,-134.65 0.46,-136.58 220.50 80
2 03/18/2016 10:12:53 0.01,-134.69 -0.55,-132.05 300.75 80
3 03/19/2016 22:37:28 -0.02,-134.74 -0.62,-137.35 297.64 80
4 03/20/2016 22:16:03 -0.01,-134.79 0.40,-132.82 223.73 80
5 03/22/2016 10:40:30 0.02,-134.87 0.71,-138.10 367.72 80
6 03/23/2016 10:19:05 0.01,-134.91 -0.31,-133.57 153.15 80
7 03/24/2016 22:43:39 -0.02,-134.95 -0.91,-138.86 446.25 80
8 03/25/2016 22:24:53 -0.01,-134.99 0.11,-134.33 74.54 80
9 03/28/2016 10:25:15 0.01,-135.09 -0.02,-135.08 3.95 80
10 03/30/2016 22:28:24 -0.01,-135.15 -0.16,-135.84 78.69 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/17/2016
SNOs_Map_GOES-15_NPP_20160318.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/17/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service