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: 10/11/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/11/2016 10:31:16 0.22,-135.08 0.54,-136.66 179.61 80
2 10/12/2016 10:15:11 0.23,-135.05 -0.40,-132.12 332.90 80
3 10/13/2016 22:34:28 -0.20,-134.96 -0.76,-137.44 282.23 80
4 10/14/2016 22:18:24 -0.21,-134.93 0.25,-132.91 230.28 80
5 10/16/2016 10:37:32 0.19,-134.90 0.91,-138.19 374.06 80
6 10/17/2016 10:21:28 0.20,-134.86 -0.09,-133.66 137.70 80
7 10/18/2016 22:40:44 -0.18,-134.75 -1.13,-138.96 479.57 80
8 10/19/2016 22:24:40 -0.19,-134.71 -0.12,-134.43 32.00 80
9 10/22/2016 10:25:03 0.18,-134.63 0.27,-135.18 62.09 80
10 10/23/2016 10:08:58 0.19,-134.58 -0.68,-130.64 448.84 80
11 10/24/2016 22:28:15 -0.16,-134.46 -0.49,-135.95 169.76 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/11/2016
SNOs_Map_GOES-15_NPP_20161011.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/11/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service