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: 4/9/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/10/2013 10:30:03 0.04,-134.70 0.51,-136.83 241.90 80
2 04/11/2013 10:13:59 0.04,-134.66 -0.47,-132.29 269.88 80
3 04/12/2013 22:33:16 -0.04,-134.58 -0.71,-137.59 343.36 80
4 04/13/2013 22:17:12 -0.04,-134.53 0.27,-133.06 168.04 80
5 04/15/2013 10:36:21 0.05,-134.48 0.89,-138.33 438.81 80
6 04/16/2013 10:20:17 0.05,-134.43 -0.10,-133.80 72.33 80
7 04/18/2013 22:20:48 -0.06,-134.29 -0.14,-134.55 31.14 80
8 04/19/2013 22:04:45 -0.06,-134.23 0.90,-130.03 479.72 80
9 04/21/2013 10:23:53 0.06,-134.17 0.30,-135.29 128.28 80
10 04/22/2013 10:07:49 0.06,-134.11 -0.69,-130.76 382.14 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/9/2013
SNOs_Map_GOES-15_NPP_20130410.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/09/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service