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: 5/7/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/08/2017 10:14:26 0.07,-135.28 -0.65,-132.13 359.85 80
2 05/09/2017 22:33:43 -0.06,-135.30 -0.53,-137.43 243.03 80
3 05/10/2017 22:17:38 -0.07,-135.27 0.49,-132.90 270.89 80
4 05/12/2017 10:36:45 0.06,-135.18 0.74,-138.16 339.69 80
5 05/13/2017 10:20:41 0.06,-135.16 -0.27,-133.63 173.74 80
6 05/14/2017 22:39:57 -0.05,-135.16 -0.91,-138.93 430.57 80
7 05/15/2017 22:23:53 -0.06,-135.13 0.11,-134.40 82.61 80
8 05/18/2017 10:24:16 0.06,-134.99 0.10,-135.13 16.23 80
9 05/19/2017 10:08:11 0.06,-134.96 -0.92,-130.60 496.43 80
10 05/20/2017 22:27:27 -0.05,-134.95 -0.26,-135.91 109.30 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/7/2017
SNOs_Map_GOES-15_NPP_20170508.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/07/2017 in txt file.

Historical Predications of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service