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: 10/16/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/16/2013 22:28:45 -0.20,-134.78 -0.49,-135.96 134.86 80
2 10/17/2013 22:12:41 -0.21,-134.75 0.51,-131.42 377.89 80
3 10/19/2013 10:31:50 0.18,-134.75 0.61,-136.70 222.62 80
4 10/20/2013 10:15:46 0.20,-134.70 -0.38,-132.17 289.51 80
5 10/21/2013 22:35:03 -0.16,-134.57 -0.80,-137.47 330.50 80
6 10/22/2013 22:18:59 -0.18,-134.52 0.20,-132.93 181.52 80
7 10/24/2013 10:38:07 0.14,-134.52 0.97,-138.20 419.56 80
8 10/25/2013 10:22:02 0.16,-134.47 -0.03,-133.66 91.90 80
9 10/27/2013 22:22:34 -0.14,-134.27 -0.20,-134.42 18.20 80
10 10/28/2013 22:06:30 -0.15,-134.21 0.81,-129.88 493.38 80
11 10/30/2013 10:25:39 0.12,-134.20 0.30,-135.16 108.57 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/16/2013
SNOs_Map_GOES-15_NPP_20131017.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/16/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service