Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/16/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 12/16/2019 22:04:39 0.02,-127.92 -0.25,-129.20 144.70 80
2 12/17/2019 21:48:23 0.01,-127.89 0.77,-124.62 373.15 80
3 12/19/2019 10:07:15 -0.03,-127.86 0.41,-129.82 223.69 80
4 12/20/2019 09:50:59 -0.02,-127.82 -0.62,-125.24 293.95 80
5 12/21/2019 22:09:57 0.04,-127.74 -0.60,-130.47 311.89 80
6 12/22/2019 21:53:42 0.03,-127.70 0.42,-125.89 205.59 80
7 12/24/2019 10:12:33 -0.04,-127.66 0.76,-131.09 391.74 80
8 12/25/2019 09:56:18 -0.03,-127.62 -0.27,-126.52 125.34 80
9 12/26/2019 22:15:17 0.04,-127.52 -0.89,-131.75 481.43 80
10 12/27/2019 21:59:01 0.03,-127.48 0.07,-127.16 35.56 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 12/16/2019
SNOs_Map_GOES-15_FY3D_20191216.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 12/16/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service