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: 8/22/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/23/2015 10:15:34 0.39,-134.85 -0.23,-132.08 315.03 80
2 08/24/2015 22:37:29 -0.39,-134.92 -0.91,-137.40 281.51 80
3 08/25/2015 22:21:23 -0.38,-134.95 0.06,-132.85 238.37 80
4 08/27/2015 10:43:10 0.38,-134.97 1.06,-138.13 359.79 80
5 08/28/2015 10:21:44 0.38,-135.00 0.09,-133.59 159.46 80
6 08/29/2015 22:43:39 -0.37,-135.05 -1.22,-138.91 438.81 80
7 08/30/2015 22:27:32 -0.38,-135.08 -0.24,-134.36 80.53 80
8 09/02/2015 10:27:53 0.37,-135.11 0.39,-135.10 1.60 80
9 09/04/2015 22:31:02 -0.37,-135.17 -0.53,-135.88 80.69 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/22/2015
SNOs_Map_GOES-15_NPP_20150823.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/22/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service