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: 5/25/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/26/2018 10:30:37 0.05,-135.13 0.39,-136.67 175.79 80
2 05/27/2018 10:14:33 0.05,-135.10 -0.63,-132.14 337.63 80
3 05/28/2018 22:33:49 -0.03,-135.08 -0.55,-137.45 269.31 80
4 05/29/2018 22:17:44 -0.04,-135.05 0.41,-132.90 243.89 80
5 05/31/2018 10:36:52 0.02,-134.97 0.74,-138.18 365.67 80
6 06/01/2018 10:20:48 0.03,-134.93 -0.28,-133.65 147.09 80
7 06/02/2018 22:40:04 -0.01,-134.90 -0.89,-138.95 461.19 80
8 06/03/2018 22:23:58 -0.02,-134.86 0.07,-134.41 51.42 80
9 06/06/2018 10:24:21 0.01,-134.73 0.11,-135.14 46.55 80
10 06/07/2018 10:08:17 0.03,-134.69 -0.91,-130.61 465.51 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/25/2018
SNOs_Map_GOES-15_NPP_20180526.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/25/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service