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: 1/10/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/11/2013 22:38:00 0.09,-135.10 -0.75,-138.92 435.66 80
2 01/12/2013 22:21:55 0.09,-135.07 0.23,-134.38 77.80 80
3 01/15/2013 10:24:57 -0.09,-135.01 -0.06,-135.11 11.75 80
4 01/17/2013 22:25:28 0.09,-134.89 -0.12,-135.88 111.97 80
5 01/18/2013 22:09:22 0.09,-134.86 0.87,-131.34 400.99 80
6 01/20/2013 10:31:09 -0.09,-134.83 0.30,-136.61 202.06 80
7 01/21/2013 10:09:44 -0.08,-134.79 -0.69,-132.07 310.17 80
8 01/22/2013 22:31:39 0.09,-134.69 -0.54,-137.36 304.77 80
9 01/23/2013 22:15:35 0.08,-134.65 0.50,-132.83 207.42 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/10/2013
SNOs_Map_GOES-15_NPP_20130111.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/10/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service