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: 11/13/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/13/2017 22:12:05 -0.08,-134.75 0.63,-131.49 370.99 80
2 11/15/2017 10:31:14 0.06,-134.90 0.49,-136.77 213.07 80
3 11/16/2017 10:15:09 0.07,-134.94 -0.55,-132.25 307.89 80
4 11/17/2017 22:34:25 -0.05,-134.91 -0.63,-137.55 301.25 80
5 11/18/2017 22:18:20 -0.06,-134.94 0.35,-133.01 219.52 80
6 11/20/2017 10:37:28 0.04,-135.09 0.77,-138.30 365.33 80
7 11/21/2017 10:21:24 0.05,-135.13 -0.27,-133.77 154.88 80
8 11/22/2017 22:40:40 -0.03,-135.08 -0.90,-139.08 455.67 80
9 11/23/2017 22:24:35 -0.04,-135.11 0.08,-134.54 64.24 80
10 11/26/2017 10:24:57 0.03,-135.28 0.06,-135.29 3.23 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/13/2017
SNOs_Map_GOES-15_NPP_20171114.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/13/2017 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service