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: 7/8/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/08/2015 22:22:16 0.12,-134.98 0.57,-133.00 225.54 80
2 07/10/2015 10:41:23 -0.14,-135.01 0.56,-138.28 371.83 80
3 07/11/2015 10:25:17 -0.14,-135.03 -0.44,-133.75 146.85 80
4 07/12/2015 22:44:33 0.16,-135.05 -0.74,-139.05 455.85 80
5 07/13/2015 22:28:27 0.15,-135.07 0.26,-134.52 62.39 80
6 07/16/2015 10:28:49 -0.16,-135.11 -0.14,-135.27 18.01 80
7 07/18/2015 22:31:59 0.18,-135.14 -0.02,-136.04 102.94 80
8 07/19/2015 22:15:53 0.17,-135.15 1.00,-131.51 414.90 80
9 07/21/2015 10:35:00 -0.19,-135.16 0.19,-136.78 184.56 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/8/2015
SNOs_Map_GOES-15_NPP_20150708.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/08/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service