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: 3/25/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/25/2018 22:33:36 -0.07,-134.64 -0.71,-137.40 315.55 80
2 03/26/2018 22:17:31 -0.07,-134.59 0.29,-132.87 195.72 80
3 03/28/2018 10:39:20 0.08,-134.52 0.88,-138.14 413.09 80
4 03/29/2018 10:17:55 0.08,-134.47 -0.13,-133.61 97.89 80
5 03/31/2018 22:21:07 -0.08,-134.35 -0.10,-134.38 4.39 80
6 04/03/2018 10:26:51 0.08,-134.21 0.27,-135.12 102.47 80
7 04/04/2018 10:05:26 0.08,-134.16 -0.74,-130.58 407.95 80
8 04/05/2018 22:27:23 -0.08,-134.08 -0.48,-135.88 205.75 80
9 04/06/2018 22:11:18 -0.08,-134.02 0.52,-131.35 304.44 80
10 04/08/2018 10:30:25 0.09,-133.93 0.70,-136.61 305.94 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/25/2018
SNOs_Map_GOES-15_NPP_20180326.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/25/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service