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: 6/6/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/07/2019 22:02:22 0.01,-128.39 -0.28,-129.64 142.76 80
2 06/08/2019 21:46:17 -0.00,-128.38 0.72,-125.11 372.64 80
3 06/10/2019 10:05:26 -0.02,-128.36 0.41,-130.39 230.88 80
4 06/11/2019 09:49:22 -0.01,-128.34 -0.58,-125.86 284.14 80
5 06/12/2019 22:08:38 0.03,-128.32 -0.63,-131.15 323.30 80
6 06/13/2019 21:52:34 0.02,-128.31 0.37,-126.62 191.74 80
7 06/15/2019 10:11:43 -0.05,-128.29 0.76,-131.90 412.02 80
8 06/16/2019 09:55:39 -0.04,-128.27 -0.24,-127.37 102.41 80
9 06/18/2019 21:58:51 0.05,-128.21 0.09,-128.15 8.50 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/6/2019
SNOs_Map_GOES-15_NPP_20190607.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/06/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service