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: 8/17/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/17/2015 10:28:21 -0.29,-134.72 -0.19,-135.26 60.53 80
2 08/18/2015 10:12:15 -0.28,-134.69 -1.16,-130.71 453.02 80
3 08/19/2015 22:31:30 0.29,-134.68 0.02,-136.02 152.63 80
4 08/20/2015 22:15:23 0.29,-134.65 0.98,-131.48 360.42 80
5 08/22/2015 10:34:30 -0.30,-134.55 0.20,-136.75 250.37 80
6 08/23/2015 10:18:24 -0.30,-134.52 -0.82,-132.22 262.18 80
7 08/24/2015 22:37:38 0.31,-134.49 -0.37,-137.52 344.81 80
8 08/25/2015 22:21:33 0.31,-134.45 0.66,-132.99 167.22 80
9 08/27/2015 10:40:39 -0.32,-134.35 0.53,-138.26 445.00 80
10 08/28/2015 10:24:33 -0.32,-134.30 -0.44,-133.71 66.67 80
11 08/30/2015 22:25:02 0.32,-134.22 0.28,-134.48 29.97 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/17/2015
SNOs_Map_GOES-15_NPP_20150817.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/17/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service