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: 10/7/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/07/2015 22:14:29 -0.25,-134.99 0.54,-131.34 415.90 80
2 10/09/2015 10:33:36 0.22,-134.94 0.61,-136.62 191.44 80
3 10/10/2015 10:17:30 0.24,-134.91 -0.39,-132.08 321.98 80
4 10/11/2015 22:36:47 -0.21,-134.88 -0.77,-137.40 287.21 80
5 10/12/2015 22:20:41 -0.22,-134.85 0.23,-132.86 226.36 80
6 10/14/2015 10:39:47 0.20,-134.79 0.97,-138.13 381.02 80
7 10/15/2015 10:23:42 0.21,-134.76 -0.03,-133.60 131.71 80
8 10/16/2015 22:42:58 -0.18,-134.70 -1.12,-138.91 479.71 80
9 10/17/2015 22:26:53 -0.19,-134.67 -0.12,-134.38 32.94 80
10 10/20/2015 10:27:14 0.18,-134.56 0.31,-135.11 63.37 80
11 10/21/2015 10:11:08 0.19,-134.51 -0.69,-130.58 448.18 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/7/2015
SNOs_Map_GOES-15_NPP_20151008.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/07/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service