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: 11/5/2011
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/06/2011 08:28:57 0.07,-105.04 0.20,-105.51 54.40 80
2 11/07/2011 20:48:10 -0.05,-106.50 -0.91,-110.20 423.13 80
3 11/08/2011 20:24:59 -0.07,-107.29 0.37,-105.27 230.59 80
4 11/10/2011 08:46:42 0.05,-108.28 0.44,-109.91 186.02 80
5 11/11/2011 08:23:31 0.08,-109.07 -0.83,-104.97 467.31 80
6 11/12/2011 20:42:44 -0.06,-110.53 0.14,-109.67 98.19 80
7 11/14/2011 09:04:27 0.04,-111.51 0.68,-114.31 318.78 80
8 11/15/2011 08:41:16 0.06,-112.30 -0.59,-109.37 334.09 80
9 11/16/2011 21:03:09 -0.03,-113.75 -0.09,-114.07 35.52 80
10 11/18/2011 09:22:13 0.01,-114.74 0.93,-118.70 452.50 80
11 11/19/2011 08:59:01 0.03,-115.53 -0.33,-113.76 200.10 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/5/2011
SNOs_Map_GOES-15_NPP_20111107.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/05/2011 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service