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: 9/27/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/27/2013 10:44:06 0.30,-135.43 1.26,-139.75 491.81 80
2 09/28/2013 10:28:01 0.31,-135.42 0.29,-135.21 23.15 80
3 09/30/2013 22:28:35 -0.29,-135.32 -0.47,-135.98 76.34 80
4 10/01/2013 22:12:32 -0.30,-135.30 0.57,-131.45 438.52 80
5 10/03/2013 10:31:41 0.27,-135.33 0.57,-136.73 159.68 80
6 10/04/2013 10:15:36 0.29,-135.30 -0.41,-132.19 354.51 80
7 10/05/2013 22:34:54 -0.26,-135.20 -0.80,-137.49 261.25 80
8 10/06/2013 22:18:50 -0.27,-135.18 0.24,-132.97 252.72 80
9 10/08/2013 10:37:59 0.24,-135.19 0.95,-138.23 346.53 80
10 10/09/2013 10:21:55 0.26,-135.16 -0.09,-133.70 166.57 80
11 10/10/2013 22:41:12 -0.22,-135.04 -1.11,-139.00 451.45 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/27/2013
SNOs_Map_GOES-15_NPP_20130927.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/27/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service