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: 6/15/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/16/2018 10:36:50 -0.05,-134.62 0.74,-138.15 402.18 80
2 06/17/2018 10:20:46 -0.03,-134.67 -0.29,-133.63 119.78 80
3 06/18/2018 22:40:02 0.06,-134.75 -0.89,-138.93 476.16 80
4 06/19/2018 22:23:58 0.04,-134.80 0.14,-134.40 45.62 80
5 06/22/2018 10:24:21 -0.05,-134.90 0.02,-135.14 27.50 80
6 06/23/2018 10:08:16 -0.04,-134.94 -1.01,-130.61 494.04 80
7 06/24/2018 22:27:33 0.07,-135.02 -0.11,-135.92 102.80 80
8 06/25/2018 22:11:28 0.06,-135.05 0.87,-131.38 418.31 80
9 06/27/2018 10:30:36 -0.09,-135.10 0.26,-136.66 177.65 80
10 06/28/2018 10:14:32 -0.08,-135.14 -0.77,-132.13 343.13 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/15/2018
SNOs_Map_GOES-15_NPP_20180616.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/15/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service