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: 1/30/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/31/2015 10:46:14 -0.08,-134.98 0.63,-138.19 365.72 80
2 02/01/2015 10:24:47 -0.08,-135.02 -0.41,-133.66 155.11 80
3 02/02/2015 22:46:41 0.08,-135.06 -0.77,-138.96 443.74 80
4 02/03/2015 22:30:33 0.08,-135.10 0.21,-134.42 77.20 80
5 02/06/2015 10:30:51 -0.07,-135.19 -0.10,-135.15 4.98 80
6 02/08/2015 22:33:57 0.07,-135.25 -0.08,-135.91 75.13 80
7 02/09/2015 22:17:50 0.07,-135.28 0.96,-131.38 445.04 80
8 02/11/2015 10:39:34 -0.07,-135.33 0.25,-136.63 148.96 80
9 02/12/2015 10:18:07 -0.07,-135.35 -0.80,-132.10 370.41 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/30/2015
SNOs_Map_GOES-15_NPP_20150131.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/30/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service