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: 7/3/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/03/2015 22:16:03 0.10,-134.85 0.87,-131.48 384.65 80
2 07/05/2015 10:35:10 -0.12,-134.91 0.32,-136.75 210.50 80
3 07/06/2015 10:19:05 -0.11,-134.93 -0.74,-132.23 308.77 80
4 07/07/2015 22:38:21 0.13,-134.95 -0.46,-137.53 294.54 80
5 07/08/2015 22:22:15 0.12,-134.97 0.54,-133.00 224.25 80
6 07/10/2015 10:41:22 -0.14,-135.01 0.59,-138.27 372.20 80
7 07/11/2015 10:25:17 -0.14,-135.03 -0.41,-133.74 146.31 80
8 07/12/2015 22:44:33 0.16,-135.04 -0.72,-139.06 457.75 80
9 07/13/2015 22:28:28 0.15,-135.05 0.29,-134.53 60.40 80
10 07/16/2015 10:28:49 -0.16,-135.10 -0.10,-135.26 19.38 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/3/2015
SNOs_Map_GOES-15_NPP_20150703.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/03/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service