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: 8/20/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/22/2015 10:37:00 0.39,-134.81 0.78,-136.62 205.57 80
2 08/23/2015 10:15:34 0.39,-134.84 -0.25,-132.09 314.30 80
3 08/24/2015 22:37:29 -0.39,-134.89 -0.95,-137.39 284.24 80
4 08/25/2015 22:21:23 -0.38,-134.92 0.08,-132.86 235.41 80
5 08/27/2015 10:43:09 0.38,-134.96 1.09,-138.13 361.33 80
6 08/28/2015 10:21:44 0.38,-134.98 0.06,-133.60 157.74 80
7 08/29/2015 22:43:38 -0.37,-135.02 -1.25,-138.90 442.41 80
8 08/30/2015 22:27:33 -0.37,-135.04 -0.22,-134.37 76.66 80
9 09/02/2015 10:30:34 0.37,-135.09 0.36,-135.11 2.63 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/20/2015
SNOs_Map_GOES-15_NPP_20150821.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/20/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service