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: 7/4/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/05/2015 10:35:10 -0.12,-134.91 0.31,-136.75 210.44 80
2 07/06/2015 10:19:04 -0.11,-134.93 -0.69,-132.21 308.84 80
3 07/07/2015 22:38:21 0.13,-134.95 -0.45,-137.53 294.23 80
4 07/08/2015 22:22:15 0.12,-134.97 0.56,-133.00 224.59 80
5 07/10/2015 10:41:23 -0.14,-135.01 0.58,-138.28 371.96 80
6 07/11/2015 10:25:17 -0.14,-135.03 -0.43,-133.74 146.59 80
7 07/12/2015 22:44:32 0.16,-135.04 -0.76,-139.05 457.25 80
8 07/13/2015 22:28:27 0.15,-135.06 0.24,-134.52 60.95 80
9 07/16/2015 10:28:49 -0.16,-135.10 -0.12,-135.26 18.78 80
10 07/17/2015 10:12:43 -0.15,-135.11 -1.12,-130.73 499.27 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/4/2015
SNOs_Map_GOES-15_NPP_20150704.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/04/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service