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: 9/25/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/25/2019 10:16:14 0.30,-127.80 1.25,-131.95 473.58 80
2 09/26/2019 09:57:18 0.31,-127.76 0.25,-127.37 43.66 80
3 09/28/2019 22:00:04 -0.30,-127.64 -0.39,-128.04 45.78 80
4 09/29/2019 21:43:49 -0.31,-127.61 0.61,-123.47 471.62 80
5 10/01/2019 10:02:40 0.29,-127.57 0.54,-128.67 125.54 80
6 10/02/2019 09:46:25 0.30,-127.53 -0.46,-124.10 391.21 80
7 10/03/2019 22:05:25 -0.28,-127.44 -0.73,-129.33 216.93 80
8 10/04/2019 21:49:10 -0.29,-127.39 0.33,-124.77 299.89 80
9 10/06/2019 10:08:02 0.27,-127.36 0.83,-129.97 297.58 80
10 10/07/2019 09:51:46 0.27,-127.31 -0.17,-125.40 218.66 80
11 10/08/2019 22:10:47 -0.25,-127.21 -1.02,-130.63 390.87 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/25/2019
SNOs_Map_GOES-15_FY3D_20190925.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/25/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service