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: 11/12/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/12/2019 10:07:45 0.09,-128.54 0.39,-129.97 162.31 80
2 11/13/2019 09:51:30 0.11,-128.54 -0.62,-125.39 359.36 80
3 11/14/2019 22:10:29 -0.08,-128.49 -0.58,-130.62 243.30 80
4 11/15/2019 21:54:13 -0.10,-128.49 0.44,-126.05 277.94 80
5 11/17/2019 10:13:06 0.07,-128.52 0.68,-131.26 311.91 80
6 11/18/2019 09:56:50 0.08,-128.52 -0.33,-126.69 208.72 80
7 11/19/2019 22:15:50 -0.05,-128.45 -0.85,-131.92 395.34 80
8 11/20/2019 21:59:34 -0.06,-128.45 0.17,-127.34 125.22 80
9 11/22/2019 10:18:26 0.04,-128.48 0.96,-132.56 465.18 80
10 11/23/2019 10:02:11 0.05,-128.46 -0.05,-127.98 55.14 80
11 11/25/2019 22:02:15 -0.05,-128.38 -0.10,-128.64 29.25 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 11/12/2019
SNOs_Map_GOES-15_FY3D_20191112.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 11/12/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service