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: 6/27/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/28/2018 10:14:31 -0.08,-135.10 -0.73,-132.12 339.79 80
2 06/29/2018 22:33:48 0.11,-135.16 -0.39,-137.43 258.49 80
3 06/30/2018 22:17:43 0.09,-135.19 0.58,-132.89 261.55 80
4 07/02/2018 10:36:51 -0.12,-135.22 0.54,-138.17 336.37 80
5 07/03/2018 10:20:46 -0.11,-135.24 -0.44,-133.63 183.34 80
6 07/04/2018 22:40:03 0.13,-135.30 -0.68,-138.95 415.98 80
7 07/05/2018 22:23:58 0.12,-135.32 0.35,-134.42 103.48 80
8 07/07/2018 10:43:06 -0.15,-135.34 0.82,-139.68 495.40 80
9 07/08/2018 10:27:01 -0.14,-135.35 -0.21,-135.16 23.61 80
10 07/10/2018 22:27:32 0.15,-135.40 0.01,-135.92 59.35 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/27/2018
SNOs_Map_GOES-15_NPP_20180628.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/27/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service