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: 12/5/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/05/2019 22:08:27 -0.00,-128.24 -0.63,-131.12 328.14 80
2 12/06/2019 21:52:22 -0.01,-128.22 0.36,-126.59 186.21 80
3 12/08/2019 10:11:28 -0.01,-128.22 0.83,-131.85 414.81 80
4 12/09/2019 09:55:23 0.00,-128.19 -0.16,-127.31 99.22 80
5 12/11/2019 21:58:34 0.00,-128.08 0.02,-128.09 2.55 80
6 12/14/2019 09:58:54 -0.01,-128.03 0.17,-128.82 89.96 80
7 12/15/2019 09:42:49 0.00,-127.99 -0.83,-124.28 422.83 80
8 12/16/2019 22:02:04 0.02,-127.90 -0.37,-129.58 192.10 80
9 12/17/2019 21:45:59 0.01,-127.86 0.64,-125.05 320.47 80
10 12/19/2019 10:05:06 -0.03,-127.83 0.50,-130.32 282.96 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/5/2019
SNOs_Map_GOES-15_NPP_20191206.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/05/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service