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: 8/24/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/25/2018 10:24:47 -0.38,-134.76 -0.26,-135.21 51.98 80
2 08/26/2018 10:08:43 -0.37,-134.71 -1.30,-130.69 459.41 80
3 08/27/2018 22:28:00 0.39,-134.66 0.12,-135.99 150.56 80
4 08/28/2018 22:11:56 0.38,-134.62 1.11,-131.46 360.85 80
5 08/30/2018 10:33:44 -0.39,-134.52 0.09,-136.72 250.65 80
6 08/31/2018 10:15:00 -0.39,-134.47 -0.89,-132.19 259.96 80
7 09/01/2018 22:34:17 0.40,-134.41 -0.28,-137.49 351.86 80
8 09/02/2018 22:18:13 0.40,-134.35 0.71,-132.96 158.44 80
9 09/04/2018 10:40:01 -0.41,-134.24 0.50,-138.22 454.08 80
10 09/05/2018 10:18:36 -0.41,-134.18 -0.49,-133.69 55.38 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/24/2018
SNOs_Map_GOES-15_NPP_20180825.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/24/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service