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: 10/31/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/31/2020 10:02:15 -0.12,-128.10 -0.19,-127.84 29.52 80
2 11/02/2020 22:07:36 0.11,-128.03 -0.00,-128.47 51.12 80
3 11/03/2020 21:46:00 0.12,-127.99 1.03,-123.89 467.43 80
4 11/05/2020 10:10:08 -0.10,-127.94 0.17,-129.07 129.00 80
5 11/06/2020 09:48:31 -0.12,-127.91 -0.87,-124.49 389.23 80
6 11/07/2020 22:12:49 0.10,-127.85 -0.34,-129.70 211.55 80
7 11/08/2020 21:51:12 0.11,-127.81 0.69,-125.12 306.18 80
8 11/10/2020 10:15:22 -0.09,-127.75 0.45,-130.31 291.55 80
9 11/11/2020 09:53:44 -0.11,-127.71 -0.52,-125.72 226.18 80
10 11/12/2020 22:18:01 0.08,-127.65 -0.67,-130.93 374.78 80
11 11/13/2020 21:56:25 0.09,-127.61 0.37,-126.36 142.48 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 10/31/2020
SNOs_Map_GOES-15_FY3D_20201031.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 10/31/2020 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D