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: 6/25/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/26/2015 22:44:42 0.09,-134.65 -0.89,-139.02 497.86 80
2 06/27/2015 22:28:36 0.08,-134.68 0.11,-134.48 22.59 80
3 06/30/2015 10:28:58 -0.09,-134.78 0.03,-135.23 51.10 80
4 07/01/2015 10:12:54 -0.09,-134.81 -1.03,-130.71 468.80 80
5 07/02/2015 22:32:09 0.11,-134.84 -0.18,-136.01 134.04 80
6 07/03/2015 22:16:05 0.10,-134.86 0.88,-131.49 385.28 80
7 07/05/2015 10:35:11 -0.12,-134.92 0.32,-136.75 210.02 80
8 07/06/2015 10:19:06 -0.11,-134.94 -0.74,-132.23 309.18 80
9 07/07/2015 22:38:22 0.13,-134.96 -0.46,-137.54 294.23 80
10 07/08/2015 22:22:16 0.12,-134.97 0.55,-133.00 224.44 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/25/2015
SNOs_Map_GOES-15_NPP_20150626.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/25/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service