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: 10/16/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/16/2016 10:37:32 0.19,-134.91 0.91,-138.18 373.03 80
2 10/17/2016 10:21:27 0.20,-134.87 -0.04,-133.64 139.06 80
3 10/18/2016 22:40:44 -0.18,-134.78 -1.13,-138.95 476.57 80
4 10/19/2016 22:24:39 -0.19,-134.74 -0.12,-134.43 35.40 80
5 10/22/2016 10:25:02 0.17,-134.65 0.31,-135.16 58.79 80
6 10/23/2016 10:08:58 0.18,-134.61 -0.70,-130.63 452.46 80
7 10/24/2016 22:28:15 -0.16,-134.50 -0.46,-135.95 164.54 80
8 10/25/2016 22:12:10 -0.17,-134.46 0.49,-131.41 346.99 80
9 10/27/2016 10:31:18 0.14,-134.42 0.65,-136.69 258.63 80
10 10/28/2016 10:15:14 0.15,-134.37 -0.36,-132.16 252.34 80
11 10/29/2016 22:34:30 -0.13,-134.25 -0.85,-137.46 366.06 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/16/2016
SNOs_Map_GOES-15_NPP_20161017.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/16/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service