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: 4/28/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/29/2016 10:25:30 0.06,-135.33 0.02,-135.17 17.80 80
2 05/01/2016 22:28:42 -0.06,-135.29 -0.20,-135.95 74.80 80
3 05/02/2016 22:12:37 -0.07,-135.27 0.82,-131.42 439.72 80
4 05/04/2016 10:34:25 0.06,-135.24 0.36,-136.69 164.58 80
5 05/05/2016 10:13:00 0.06,-135.22 -0.60,-132.15 349.25 80
6 05/06/2016 22:34:56 -0.06,-135.18 -0.59,-137.46 259.87 80
7 05/07/2016 22:18:52 -0.06,-135.16 0.43,-132.93 253.81 80
8 05/09/2016 10:40:40 0.05,-135.12 0.74,-138.20 351.25 80
9 05/10/2016 10:19:16 0.05,-135.09 -0.27,-133.67 161.88 80
10 05/11/2016 22:41:12 -0.05,-135.04 -0.91,-138.98 448.69 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/28/2016
SNOs_Map_GOES-15_NPP_20160429.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/28/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service