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: 3/28/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/28/2015 22:33:19 -0.02,-134.71 -0.29,-135.93 139.20 80
2 03/29/2015 22:17:12 -0.02,-134.67 0.70,-131.39 373.18 80
3 03/31/2015 10:38:59 0.02,-134.64 0.45,-136.67 231.25 80
4 04/01/2015 10:17:32 0.02,-134.59 -0.53,-132.13 280.56 80
5 04/02/2015 22:39:26 -0.02,-134.50 -0.70,-137.42 333.77 80
6 04/03/2015 22:23:20 -0.02,-134.45 0.35,-132.90 178.10 80
7 04/05/2015 10:45:05 0.02,-134.41 0.85,-138.16 426.71 80
8 04/06/2015 10:23:39 0.02,-134.36 -0.14,-133.62 84.37 80
9 04/08/2015 22:26:46 -0.02,-134.20 -0.08,-134.37 20.95 80
10 04/09/2015 22:10:39 -0.01,-134.14 0.92,-129.84 489.94 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/28/2015
SNOs_Map_GOES-15_NPP_20150328.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/28/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service