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: 12/13/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 12/14/2019 10:01:55 -0.01,-128.03 0.11,-128.54 57.41 80
2 12/15/2019 09:45:39 -0.00,-128.00 -0.91,-123.96 460.44 80
3 12/16/2019 22:04:39 0.02,-127.92 -0.25,-129.20 145.52 80
4 12/17/2019 21:48:22 0.01,-127.88 0.72,-124.61 372.18 80
5 12/19/2019 10:07:15 -0.03,-127.85 0.41,-129.82 224.40 80
6 12/20/2019 09:50:59 -0.02,-127.81 -0.61,-125.25 293.07 80
7 12/21/2019 22:09:57 0.04,-127.72 -0.61,-130.47 313.51 80
8 12/22/2019 21:53:42 0.03,-127.68 0.42,-125.89 203.81 80
9 12/24/2019 10:12:33 -0.04,-127.65 0.76,-131.09 393.30 80
10 12/25/2019 09:56:18 -0.03,-127.60 -0.26,-126.52 123.64 80
11 12/26/2019 22:15:17 0.04,-127.50 -0.90,-131.75 483.86 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 12/13/2019
SNOs_Map_GOES-15_FY3D_20191213.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 12/13/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service