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: 10/30/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/30/2016 22:18:27 -0.14,-134.70 0.27,-132.95 199.72 80
2 11/01/2016 10:37:35 0.11,-134.81 0.87,-138.24 389.62 80
3 11/02/2016 10:21:31 0.13,-134.85 -0.15,-133.71 131.02 80
4 11/03/2016 22:40:48 -0.10,-134.86 -1.01,-139.02 474.18 80
5 11/04/2016 22:24:43 -0.11,-134.89 -0.05,-134.48 46.21 80
6 11/07/2016 10:25:07 0.10,-135.02 0.17,-135.24 24.69 80
7 11/08/2016 10:09:02 0.11,-135.05 -0.85,-130.71 495.02 80
8 11/09/2016 22:28:19 -0.08,-135.04 -0.30,-136.02 111.63 80
9 11/10/2016 22:12:15 -0.10,-135.07 0.73,-131.50 407.78 80
10 11/12/2016 10:31:23 0.07,-135.16 0.41,-136.78 184.01 80
11 11/13/2016 10:15:18 0.08,-135.18 -0.55,-132.24 334.90 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/30/2016
SNOs_Map_GOES-15_NPP_20161101.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/30/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service