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: 6/24/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/25/2017 10:14:26 -0.06,-135.43 -0.78,-132.11 377.73 80
2 06/26/2017 22:33:44 0.08,-135.48 -0.35,-137.43 222.27 80
3 06/27/2017 22:17:38 0.07,-135.48 0.62,-132.89 294.92 80
4 06/29/2017 10:36:46 -0.09,-135.44 0.49,-138.17 309.74 80
5 06/30/2017 10:20:41 -0.08,-135.44 -0.48,-133.63 207.14 80
6 07/01/2017 22:39:58 0.11,-135.48 -0.65,-138.94 393.69 80
7 07/02/2017 22:23:53 0.10,-135.48 0.33,-134.40 123.08 80
8 07/04/2017 10:43:00 -0.12,-135.44 0.85,-139.67 482.08 80
9 07/05/2017 10:26:56 -0.11,-135.44 -0.19,-135.14 34.08 80
10 07/07/2017 22:27:27 0.13,-135.45 0.04,-135.91 52.28 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/24/2017
SNOs_Map_GOES-15_NPP_20170625.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/24/2017 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service