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: 11/11/2011
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/12/2011 20:51:49 -0.05,-110.53 -0.22,-111.23 79.94 80
2 11/15/2011 08:49:35 0.05,-112.30 -0.15,-111.39 103.45 80
3 11/16/2011 21:12:38 -0.03,-113.75 -0.61,-116.37 298.31 80
4 11/17/2011 20:50:10 -0.04,-114.55 0.61,-111.61 334.46 80
5 11/19/2011 09:13:00 0.02,-115.53 0.25,-116.52 113.45 80
6 11/21/2011 21:10:52 -0.02,-117.76 0.20,-116.73 117.69 80
7 11/23/2011 09:33:42 0.00,-118.74 0.63,-121.64 329.30 80
8 11/24/2011 09:11:12 0.02,-119.52 -0.58,-116.87 303.07 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/11/2011
SNOs_Map_GOES-15_NPP_20111112.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/11/2011 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service