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: 10/15/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/15/2015 10:23:42 0.21,-134.75 -0.04,-133.60 131.62 80
2 10/16/2015 22:42:59 -0.18,-134.71 -1.11,-138.91 479.03 80
3 10/17/2015 22:26:53 -0.19,-134.67 -0.12,-134.38 33.59 80
4 10/20/2015 10:27:14 0.18,-134.56 0.31,-135.11 63.61 80
5 10/21/2015 10:11:09 0.19,-134.51 -0.69,-130.58 447.88 80
6 10/22/2015 22:30:25 -0.16,-134.44 -0.46,-135.89 164.87 80
7 10/23/2015 22:14:18 -0.17,-134.40 0.48,-131.35 346.83 80
8 10/25/2015 10:33:26 0.14,-134.32 0.65,-136.63 262.89 80
9 10/26/2015 10:17:20 0.16,-134.27 -0.35,-132.10 248.04 80
10 10/27/2015 22:36:35 -0.13,-134.18 -0.85,-137.40 366.69 80
11 10/28/2015 22:20:30 -0.14,-134.13 0.15,-132.87 144.33 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/15/2015
SNOs_Map_GOES-15_NPP_20151016.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/15/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service