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: 5/1/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/02/2015 10:35:29 0.06,-135.44 0.33,-136.60 132.49 80
2 05/03/2015 10:16:45 0.06,-135.45 -0.68,-132.08 384.22 80
3 05/04/2015 22:38:41 -0.06,-135.42 -0.52,-137.39 224.15 80
4 05/05/2015 22:22:37 -0.06,-135.43 0.50,-132.86 292.14 80
5 05/07/2015 10:41:45 0.05,-135.46 0.67,-138.14 305.73 80
6 05/08/2015 10:25:40 0.06,-135.46 -0.35,-133.61 210.04 80
7 05/09/2015 22:44:57 -0.05,-135.41 -0.85,-138.92 399.89 80
8 05/10/2015 22:28:52 -0.06,-135.41 0.17,-134.39 115.57 80
9 05/12/2015 10:48:01 0.05,-135.43 0.99,-139.67 483.34 80
10 05/13/2015 10:31:56 0.06,-135.42 -0.03,-135.15 31.94 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/1/2015
SNOs_Map_GOES-15_NPP_20150502.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/01/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service