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: 10/20/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/21/2013 22:35:03 -0.16,-134.55 -0.84,-137.46 331.90 80
2 10/22/2013 22:18:58 -0.18,-134.51 0.16,-132.92 179.84 80
3 10/24/2013 10:38:07 0.14,-134.49 0.96,-138.20 422.42 80
4 10/25/2013 10:22:03 0.16,-134.44 -0.04,-133.67 88.76 80
5 10/27/2013 22:22:35 -0.14,-134.24 -0.19,-134.42 21.29 80
6 10/28/2013 22:06:30 -0.15,-134.18 0.81,-129.89 489.81 80
7 10/30/2013 10:25:39 0.12,-134.16 0.36,-135.15 113.24 80
8 10/31/2013 10:09:34 0.13,-134.10 -0.64,-130.62 397.29 80
9 11/01/2013 22:28:52 -0.10,-133.94 -0.52,-135.92 225.27 80
10 11/02/2013 22:12:46 -0.12,-133.88 0.43,-131.37 285.03 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/20/2013
SNOs_Map_GOES-15_NPP_20131021.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/20/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service