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: 4/7/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/08/2017 22:14:52 -0.06,-135.39 0.51,-132.89 284.98 80
2 04/10/2017 10:36:41 0.07,-135.39 0.67,-138.16 315.30 80
3 04/11/2017 10:20:36 0.06,-135.41 -0.34,-133.63 202.89 80
4 04/12/2017 22:42:32 -0.07,-135.46 -0.87,-138.93 396.40 80
5 04/13/2017 22:21:09 -0.07,-135.47 0.19,-134.41 121.34 80
6 04/15/2017 10:42:57 0.07,-135.46 0.99,-139.68 480.29 80
7 04/16/2017 10:26:53 0.07,-135.47 -0.02,-135.15 37.20 80
8 04/18/2017 22:30:05 -0.07,-135.52 -0.17,-135.92 46.16 80
9 04/19/2017 22:08:40 -0.08,-135.52 0.84,-131.39 470.66 80
10 04/21/2017 10:30:28 0.08,-135.50 0.35,-136.66 132.53 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/7/2017
SNOs_Map_GOES-15_NPP_20170409.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/07/2017 in txt file.

Historical Predications of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service