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: 11/5/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/05/2015 10:29:46 0.09,-135.17 0.08,-135.17 1.95 80
2 11/07/2015 22:30:15 -0.08,-135.23 -0.25,-135.94 81.59 80
3 11/08/2015 22:14:10 -0.10,-135.26 0.77,-131.41 438.36 80
4 11/10/2015 10:33:16 0.07,-135.31 0.40,-136.68 156.62 80
5 11/11/2015 10:17:11 0.08,-135.34 -0.61,-132.15 362.63 80
6 11/12/2015 22:36:26 -0.06,-135.35 -0.56,-137.46 241.45 80
7 11/13/2015 22:20:21 -0.07,-135.37 0.46,-132.93 277.60 80
8 11/15/2015 10:39:28 0.04,-135.42 0.65,-138.21 318.28 80
9 11/16/2015 10:23:21 0.06,-135.43 -0.31,-133.67 199.95 80
10 11/17/2015 22:42:37 -0.03,-135.42 -0.85,-138.98 406.13 80
11 11/18/2015 22:26:31 -0.04,-135.43 0.17,-134.45 111.99 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/5/2015
SNOs_Map_GOES-15_NPP_20151105.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/05/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service