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: 11/23/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/23/2019 10:02:11 0.05,-128.49 -0.05,-127.97 58.28 80
2 11/25/2019 22:02:15 -0.04,-128.43 -0.11,-128.63 23.67 80
3 11/26/2019 21:45:59 -0.06,-128.42 0.91,-124.06 496.82 80
4 11/28/2019 10:04:51 0.04,-128.43 0.22,-129.27 95.25 80
5 11/29/2019 09:48:36 0.05,-128.42 -0.80,-124.69 424.79 80
6 11/30/2019 22:07:35 -0.02,-128.36 -0.37,-129.93 178.75 80
7 12/01/2019 21:51:20 -0.03,-128.34 0.65,-125.35 341.19 80
8 12/03/2019 10:10:12 0.01,-128.35 0.48,-130.56 251.38 80
9 12/04/2019 09:53:56 0.02,-128.34 -0.48,-125.97 268.41 80
10 12/05/2019 22:12:55 0.00,-128.27 -0.68,-131.21 335.56 80
11 12/06/2019 21:56:39 -0.01,-128.25 0.34,-126.64 184.08 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 11/23/2019
SNOs_Map_GOES-15_FY3D_20191123.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 11/23/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service