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: 10/19/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/20/2013 10:15:46 0.20,-134.69 -0.39,-132.17 287.88 80
2 10/21/2013 22:35:03 -0.16,-134.55 -0.79,-137.47 331.82 80
3 10/22/2013 22:18:59 -0.18,-134.51 0.20,-132.93 179.96 80
4 10/24/2013 10:38:07 0.14,-134.49 0.97,-138.20 422.29 80
5 10/25/2013 10:22:03 0.16,-134.44 -0.02,-133.66 88.87 80
6 10/27/2013 22:22:36 -0.14,-134.24 -0.15,-134.43 21.29 80
7 10/28/2013 22:06:30 -0.15,-134.19 0.79,-129.88 490.02 80
8 10/30/2013 10:25:39 0.12,-134.17 0.32,-135.16 113.00 80
9 10/31/2013 10:09:34 0.13,-134.11 -0.62,-130.61 397.54 80
10 11/01/2013 22:28:51 -0.10,-133.94 -0.54,-135.92 224.98 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/19/2013
SNOs_Map_GOES-15_NPP_20131020.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/19/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service