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: 11/5/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/07/2017 22:21:55 -0.10,-134.44 -0.12,-134.49 5.23 80
2 11/10/2017 10:24:58 0.09,-134.39 0.27,-135.23 95.62 80
3 11/11/2017 10:08:52 0.10,-134.34 -0.71,-130.69 414.99 80
4 11/12/2017 22:28:09 -0.07,-134.17 -0.48,-136.00 207.91 80
5 11/13/2017 22:12:03 -0.08,-134.12 0.50,-131.46 303.07 80
6 11/15/2017 10:31:11 0.06,-134.12 0.62,-136.74 298.14 80
7 11/16/2017 10:15:06 0.07,-134.07 -0.36,-132.21 212.25 80
8 11/17/2017 22:34:21 -0.05,-133.89 -0.88,-137.50 412.10 80
9 11/18/2017 22:18:17 -0.06,-133.83 0.16,-132.97 98.34 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/5/2017
SNOs_Map_GOES-15_NPP_20171106.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/05/2017 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service