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: 6/22/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/23/2018 10:08:16 -0.04,-134.93 -1.02,-130.61 493.06 80
2 06/24/2018 22:27:33 0.07,-135.00 -0.11,-135.92 104.36 80
3 06/25/2018 22:11:28 0.06,-135.04 0.87,-131.38 416.48 80
4 06/27/2018 10:30:36 -0.09,-135.08 0.26,-136.66 179.78 80
5 06/28/2018 10:14:32 -0.08,-135.11 -0.78,-132.13 340.68 80
6 06/29/2018 22:33:48 0.11,-135.17 -0.41,-137.43 257.84 80
7 06/30/2018 22:17:44 0.09,-135.20 0.63,-132.90 262.37 80
8 07/02/2018 10:36:51 -0.12,-135.24 0.55,-138.17 334.74 80
9 07/03/2018 10:20:46 -0.11,-135.26 -0.48,-133.64 185.18 80
10 07/04/2018 22:40:03 0.13,-135.31 -0.70,-138.94 414.26 80
11 07/05/2018 22:23:58 0.12,-135.34 0.34,-134.42 105.35 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/22/2018
SNOs_Map_GOES-15_NPP_20180623.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/22/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service