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: 11/10/2011
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/11/2011 08:28:46 0.07,-109.07 -0.55,-106.25 321.43 80
2 11/12/2011 20:51:52 -0.05,-110.53 -0.22,-111.24 81.13 80
3 11/15/2011 08:49:42 0.05,-112.30 -0.17,-111.42 100.89 80
4 11/16/2011 21:12:46 -0.02,-113.75 -0.64,-116.40 302.47 80
5 11/17/2011 20:50:21 -0.04,-114.54 0.61,-111.66 329.27 80
6 11/19/2011 09:13:16 0.02,-115.53 0.25,-116.58 120.23 80
7 11/21/2011 21:11:16 -0.02,-117.76 0.20,-116.82 107.10 80
8 11/23/2011 09:34:10 0.00,-118.74 0.67,-121.75 342.21 80
9 11/24/2011 09:11:44 0.02,-119.52 -0.54,-116.99 288.34 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/10/2011
SNOs_Map_GOES-15_NPP_20111111.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/10/2011 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service