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: 1/30/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/30/2016 10:13:46 -0.08,-135.24 -0.76,-132.21 346.03 80
2 01/31/2016 22:35:40 0.08,-135.22 -0.46,-137.50 260.04 80
3 02/01/2016 22:19:34 0.07,-135.24 0.57,-132.97 258.41 80
4 02/03/2016 10:41:21 -0.07,-135.30 0.59,-138.24 334.71 80
5 02/04/2016 10:19:55 -0.07,-135.31 -0.43,-133.71 183.21 80
6 02/05/2016 22:41:50 0.06,-135.28 -0.78,-139.00 424.30 80
7 02/06/2016 22:25:44 0.06,-135.29 0.24,-134.47 93.20 80
8 02/09/2016 10:26:04 -0.06,-135.34 -0.06,-135.20 16.28 80
9 02/11/2016 22:31:54 0.05,-135.30 -0.07,-135.97 76.09 80
10 02/12/2016 22:10:27 0.05,-135.30 0.90,-131.43 440.53 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/30/2016
SNOs_Map_GOES-15_NPP_20160130.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/30/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service