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: 5/24/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/24/2018 22:11:29 -0.07,-135.20 0.78,-131.40 432.83 80
2 05/26/2018 10:30:38 0.05,-135.13 0.38,-136.68 175.70 80
3 05/27/2018 10:14:32 0.05,-135.10 -0.59,-132.13 337.78 80
4 05/28/2018 22:33:48 -0.03,-135.08 -0.59,-137.44 269.18 80
5 05/29/2018 22:17:44 -0.04,-135.05 0.43,-132.91 244.07 80
6 05/31/2018 10:36:52 0.02,-134.97 0.72,-138.18 365.34 80
7 06/01/2018 10:20:47 0.03,-134.94 -0.25,-133.64 147.46 80
8 06/02/2018 22:40:03 -0.01,-134.90 -0.93,-138.94 460.78 80
9 06/03/2018 22:23:59 -0.02,-134.87 0.10,-134.41 51.90 80
10 06/06/2018 10:24:21 0.01,-134.74 0.09,-135.15 45.94 80
11 06/07/2018 10:08:16 0.03,-134.70 -0.88,-130.60 466.21 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/24/2018
SNOs_Map_GOES-15_NPP_20180525.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/24/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service