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: 8/18/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/19/2015 22:31:29 0.29,-134.68 -0.00,-136.02 152.35 80
2 08/20/2015 22:15:24 0.29,-134.65 1.02,-131.49 360.68 80
3 08/22/2015 10:34:30 -0.30,-134.55 0.16,-136.76 250.43 80
4 08/23/2015 10:18:24 -0.30,-134.52 -0.80,-132.21 262.13 80
5 08/24/2015 22:37:38 0.31,-134.50 -0.39,-137.51 344.59 80
6 08/25/2015 22:21:33 0.31,-134.45 0.64,-132.98 167.44 80
7 08/27/2015 10:40:39 -0.32,-134.34 0.54,-138.25 445.05 80
8 08/28/2015 10:24:32 -0.32,-134.30 -0.42,-133.71 66.67 80
9 08/30/2015 22:25:01 0.32,-134.22 0.26,-134.48 29.71 80
10 08/31/2015 22:08:56 0.32,-134.17 1.29,-129.95 481.54 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/18/2015
SNOs_Map_GOES-15_NPP_20150819.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/18/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service