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: 12/10/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/11/2019 21:58:34 0.00,-128.09 0.03,-128.09 2.74 80
2 12/14/2019 09:58:54 -0.01,-128.03 0.17,-128.82 89.33 80
3 12/15/2019 09:42:49 0.00,-128.00 -0.83,-124.28 423.56 80
4 12/16/2019 22:02:04 0.02,-127.91 -0.37,-129.58 190.70 80
5 12/17/2019 21:45:59 0.01,-127.87 0.63,-125.05 322.01 80
6 12/19/2019 10:05:06 -0.03,-127.85 0.51,-130.32 281.63 80
7 12/20/2019 09:49:01 -0.02,-127.81 -0.50,-125.79 230.91 80
8 12/21/2019 22:08:16 0.03,-127.71 -0.70,-131.09 383.92 80
9 12/22/2019 21:52:10 0.02,-127.67 0.25,-126.54 128.47 80
10 12/24/2019 10:11:17 -0.03,-127.64 0.89,-131.81 475.77 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/10/2019
SNOs_Map_GOES-15_NPP_20191211.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/10/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service