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: 3/16/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/17/2017 22:27:25 -0.02,-134.54 -0.34,-135.90 155.29 80
2 03/18/2017 22:11:19 -0.02,-134.49 0.67,-131.36 356.04 80
3 03/20/2017 10:33:05 0.03,-134.38 0.50,-136.63 255.74 80
4 03/21/2017 10:11:39 0.02,-134.32 -0.45,-132.08 255.22 80
5 03/22/2017 22:33:34 -0.03,-134.27 -0.74,-137.38 354.43 80
6 03/23/2017 22:17:29 -0.03,-134.21 0.28,-132.84 156.17 80
7 03/25/2017 10:39:14 0.04,-134.09 0.96,-138.09 456.67 80
8 03/26/2017 10:17:49 0.03,-134.03 -0.05,-133.56 53.56 80
9 03/28/2017 22:20:58 -0.03,-133.91 -0.10,-134.33 47.49 80
10 03/29/2017 22:04:52 -0.03,-133.84 0.85,-129.78 462.21 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/16/2017
SNOs_Map_GOES-15_NPP_20170318.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/16/2017 in txt file.

Historical Predications of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service