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: 8/26/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/27/2019 21:46:29 -0.37,-128.40 0.37,-125.03 383.69 80
2 08/29/2019 10:08:18 0.38,-128.39 0.77,-130.30 217.52 80
3 08/30/2019 09:46:52 0.37,-128.37 -0.19,-125.76 297.40 80
4 08/31/2019 22:08:49 -0.38,-128.34 -1.01,-131.06 309.91 80
5 09/01/2019 21:52:44 -0.37,-128.33 0.01,-126.53 205.44 80
6 09/03/2019 10:14:32 0.37,-128.33 1.14,-131.80 395.53 80
7 09/04/2019 09:53:08 0.37,-128.31 0.12,-127.27 119.08 80
8 09/05/2019 22:15:04 -0.37,-128.27 -1.31,-132.57 489.83 80
9 09/06/2019 21:58:59 -0.37,-128.25 -0.35,-128.03 25.08 80
10 09/09/2019 10:02:03 0.36,-128.23 0.48,-128.77 62.34 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/26/2019
SNOs_Map_GOES-15_NPP_20190827.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/26/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service