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: 5/9/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/09/2017 22:33:43 -0.06,-135.30 -0.52,-137.43 242.93 80
2 05/10/2017 22:17:37 -0.07,-135.27 0.44,-132.89 270.94 80
3 05/12/2017 10:36:46 0.06,-135.18 0.73,-138.16 340.11 80
4 05/13/2017 10:20:41 0.06,-135.15 -0.29,-133.63 173.24 80
5 05/14/2017 22:39:57 -0.05,-135.16 -0.90,-138.94 430.86 80
6 05/15/2017 22:23:53 -0.06,-135.12 0.12,-134.41 82.27 80
7 05/18/2017 10:24:16 0.05,-134.98 0.08,-135.13 17.04 80
8 05/19/2017 10:08:11 0.06,-134.95 -0.93,-130.60 495.49 80
9 05/20/2017 22:27:28 -0.05,-134.94 -0.25,-135.91 110.08 80
10 05/21/2017 22:11:22 -0.06,-134.90 0.71,-131.36 402.20 80
11 05/23/2017 10:30:30 0.04,-134.78 0.45,-136.64 211.14 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/9/2017
SNOs_Map_GOES-15_NPP_20170510.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/09/2017 in txt file.

Historical Predications of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service