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: 8/14/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/14/2015 22:28:00 0.28,-134.83 0.34,-134.52 34.97 80
2 08/17/2015 10:28:21 -0.29,-134.72 -0.17,-135.25 60.49 80
3 08/18/2015 10:12:15 -0.28,-134.69 -1.20,-130.72 453.03 80
4 08/19/2015 22:31:30 0.29,-134.68 0.00,-136.02 152.89 80
5 08/20/2015 22:15:24 0.29,-134.65 1.03,-131.49 360.17 80
6 08/22/2015 10:34:29 -0.30,-134.56 0.22,-136.75 250.36 80
7 08/23/2015 10:18:24 -0.30,-134.52 -0.81,-132.22 262.22 80
8 08/24/2015 22:37:38 0.31,-134.49 -0.38,-137.52 345.02 80
9 08/25/2015 22:21:33 0.31,-134.45 0.65,-132.99 167.03 80
10 08/27/2015 10:40:39 -0.32,-134.35 0.53,-138.25 444.91 80
11 08/28/2015 10:24:33 -0.32,-134.30 -0.44,-133.71 66.80 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/14/2015
SNOs_Map_GOES-15_NPP_20150815.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/14/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service