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: 2/18/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/18/2023 10:36:22 0.09,-128.19 0.38,-129.34 132.67 80
2 02/19/2023 10:20:41 0.09,-128.17 -0.65,-124.91 372.75 80
3 02/20/2023 22:43:13 -0.09,-128.16 -0.61,-130.32 247.04 80
4 02/21/2023 22:22:12 -0.09,-128.15 0.43,-125.89 258.11 80
5 02/23/2023 10:44:36 0.09,-128.12 0.78,-131.28 360.13 80
6 02/24/2023 10:28:55 0.09,-128.10 -0.20,-126.83 145.19 80
7 02/25/2023 22:51:26 -0.10,-128.09 -1.03,-132.25 474.36 80
8 02/26/2023 22:30:25 -0.10,-128.07 -0.05,-127.80 30.44 80
9 03/01/2023 10:34:28 0.11,-128.01 0.25,-128.75 84.37 80
10 03/02/2023 10:18:46 0.11,-127.99 -0.75,-124.30 420.42 80
11 03/03/2023 22:41:16 -0.11,-127.97 -0.52,-129.72 199.77 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/18/2023
SNOs_Map_GOES-15_FY3D_20230218.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/18/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D