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: 7/6/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/07/2018 10:43:05 -0.15,-135.33 0.85,-139.67 495.37 80
2 07/08/2018 10:27:01 -0.14,-135.35 -0.18,-135.15 23.62 80
3 07/10/2018 22:27:32 0.15,-135.42 0.04,-135.92 57.13 80
4 07/11/2018 22:11:28 0.14,-135.43 1.07,-131.39 461.12 80
5 07/13/2018 10:30:35 -0.17,-135.42 0.10,-136.66 140.81 80
6 07/14/2018 10:14:30 -0.16,-135.43 -0.88,-132.12 377.04 80
7 07/15/2018 22:33:47 0.19,-135.47 -0.24,-137.44 223.70 80
8 07/16/2018 22:17:42 0.17,-135.48 0.74,-132.90 294.14 80
9 07/18/2018 10:36:49 -0.20,-135.46 0.43,-138.16 308.11 80
10 07/19/2018 10:20:44 -0.19,-135.47 -0.61,-133.64 209.45 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/6/2018
SNOs_Map_GOES-15_NPP_20180707.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/06/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service