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: 3/5/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/07/2018 10:32:59 0.03,-135.28 0.36,-136.64 155.76 80
2 03/08/2018 10:11:36 0.03,-135.26 -0.70,-132.12 358.15 80
3 03/09/2018 22:33:32 -0.03,-135.22 -0.55,-137.41 250.38 80
4 03/10/2018 22:17:28 -0.03,-135.20 0.51,-132.89 263.29 80
5 03/12/2018 10:39:16 0.04,-135.16 0.73,-138.15 341.32 80
6 03/13/2018 10:17:51 0.04,-135.13 -0.27,-133.62 171.93 80
7 03/14/2018 22:39:49 -0.05,-135.09 -0.91,-138.93 437.73 80
8 03/15/2018 22:23:44 -0.05,-135.06 0.08,-134.40 75.29 80
9 03/18/2018 10:26:48 0.05,-134.98 0.09,-135.13 17.66 80
10 03/19/2018 10:05:23 0.04,-134.95 -0.90,-130.60 494.73 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/5/2018
SNOs_Map_GOES-15_NPP_20180306.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/05/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service