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: 6/14/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/15/2015 10:13:00 -0.03,-134.46 -0.88,-130.66 433.96 80
2 06/16/2015 22:32:16 0.05,-134.37 -0.28,-135.97 181.09 80
3 06/17/2015 22:16:11 0.04,-134.32 0.71,-131.43 329.75 80
4 06/19/2015 10:35:17 -0.06,-134.25 0.49,-136.70 279.25 80
5 06/20/2015 10:19:12 -0.05,-134.19 -0.50,-132.16 231.35 80
6 06/21/2015 22:38:27 0.06,-134.10 -0.72,-137.47 384.33 80
7 06/22/2015 22:22:22 0.06,-134.04 0.28,-132.93 126.16 80
8 06/24/2015 10:41:29 -0.07,-133.97 0.86,-138.21 483.45 80
9 06/25/2015 10:25:23 -0.07,-133.91 -0.14,-133.68 26.68 80
10 06/27/2015 22:25:53 0.08,-133.74 -0.07,-134.45 80.42 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/14/2015
SNOs_Map_GOES-15_NPP_20150616.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/14/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service