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: 8/15/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/16/2018 22:34:09 0.35,-135.12 -0.20,-137.49 271.16 80
2 08/17/2018 22:18:04 0.34,-135.09 0.79,-132.96 241.95 80
3 08/19/2018 10:37:14 -0.36,-135.01 0.35,-138.24 367.65 80
4 08/20/2018 10:21:09 -0.35,-134.97 -0.63,-133.70 144.80 80
5 08/21/2018 22:40:27 0.37,-134.94 -0.55,-139.01 463.78 80
6 08/22/2018 22:24:23 0.37,-134.90 0.49,-134.48 48.65 80
7 08/25/2018 10:24:47 -0.38,-134.78 -0.28,-135.21 49.63 80
8 08/26/2018 10:08:42 -0.38,-134.74 -1.26,-130.68 462.10 80
9 08/27/2018 22:28:00 0.39,-134.70 0.08,-135.99 147.52 80
10 08/28/2018 22:11:55 0.38,-134.65 1.07,-131.45 364.21 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/15/2018
SNOs_Map_GOES-15_NPP_20180816.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/15/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service