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: 1/19/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/20/2016 22:42:05 0.08,-134.95 -0.83,-139.02 463.86 80
2 01/21/2016 22:26:00 0.08,-134.99 0.19,-134.49 56.31 80
3 01/24/2016 10:26:21 -0.08,-135.12 -0.03,-135.23 12.65 80
4 01/26/2016 22:29:31 0.08,-135.13 -0.11,-136.00 98.87 80
5 01/27/2016 22:13:25 0.08,-135.16 0.92,-131.47 420.81 80
6 01/29/2016 10:35:11 -0.08,-135.26 0.25,-136.74 168.49 80
7 01/30/2016 10:13:46 -0.07,-135.29 -0.77,-132.21 350.84 80
8 01/31/2016 22:35:40 0.07,-135.26 -0.45,-137.50 256.36 80
9 02/01/2016 22:19:35 0.07,-135.28 0.58,-132.97 262.63 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/19/2016
SNOs_Map_GOES-15_NPP_20160120.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/19/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service