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: 10/24/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/24/2013 10:38:08 0.15,-134.68 0.91,-138.21 401.49 80
2 10/25/2013 10:22:04 0.16,-134.73 -0.09,-133.68 120.07 80
3 10/26/2013 22:41:21 -0.13,-134.72 -1.08,-138.98 485.22 80
4 10/27/2013 22:25:17 -0.14,-134.76 -0.08,-134.44 36.20 80
5 10/30/2013 10:25:41 0.13,-134.93 0.19,-135.19 29.67 80
6 10/31/2013 10:09:37 0.14,-134.96 -0.82,-130.65 491.21 80
7 11/01/2013 22:28:54 -0.11,-134.95 -0.34,-135.96 115.26 80
8 11/02/2013 22:12:50 -0.13,-134.98 0.67,-131.42 405.26 80
9 11/04/2013 10:31:59 0.10,-135.09 0.44,-136.70 183.32 80
10 11/05/2013 10:15:55 0.11,-135.12 -0.57,-132.17 336.54 80
11 11/06/2013 22:35:11 -0.08,-135.09 -0.63,-137.46 271.73 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/24/2013
SNOs_Map_GOES-15_NPP_20131025.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/24/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service