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: 9/23/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/23/2019 21:57:22 -0.32,-127.83 -0.10,-126.74 123.17 80
2 09/25/2019 10:16:14 0.30,-127.80 1.26,-131.95 473.82 80
3 09/26/2019 09:59:59 0.31,-127.76 0.20,-127.38 43.30 80
4 09/28/2019 22:00:04 -0.30,-127.64 -0.38,-128.05 46.45 80
5 09/29/2019 21:43:49 -0.31,-127.60 0.62,-123.47 470.87 80
6 10/01/2019 10:02:40 0.29,-127.56 0.54,-128.67 126.36 80
7 10/02/2019 09:46:24 0.30,-127.52 -0.47,-124.10 390.29 80
8 10/03/2019 22:05:25 -0.28,-127.42 -0.72,-129.34 218.03 80
9 10/04/2019 21:49:09 -0.29,-127.38 0.29,-124.76 298.68 80
10 10/06/2019 10:08:01 0.27,-127.35 0.87,-129.96 298.82 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/23/2019
SNOs_Map_GOES-15_FY3D_20190923.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/23/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service