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: 3/26/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/26/2018 22:17:32 -0.07,-134.59 0.30,-132.87 195.73 80
2 03/28/2018 10:39:20 0.08,-134.52 0.86,-138.15 413.23 80
3 03/29/2018 10:17:55 0.08,-134.47 -0.14,-133.61 97.76 80
4 03/31/2018 22:21:07 -0.08,-134.35 -0.09,-134.38 3.95 80
5 04/03/2018 10:26:51 0.08,-134.21 0.25,-135.12 102.77 80
6 04/04/2018 10:05:27 0.08,-134.16 -0.75,-130.59 407.67 80
7 04/05/2018 22:27:23 -0.08,-134.07 -0.47,-135.88 205.98 80
8 04/06/2018 22:11:18 -0.08,-134.02 0.53,-131.35 304.22 80
9 04/08/2018 10:30:26 0.09,-133.93 0.69,-136.61 306.30 80
10 04/09/2018 10:14:21 0.09,-133.86 -0.31,-132.08 203.44 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/26/2018
SNOs_Map_GOES-15_NPP_20180327.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/26/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service