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: 3/21/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/22/2023 10:51:28 0.14,-127.86 1.06,-131.93 464.70 80
2 03/23/2023 10:30:25 0.14,-127.90 0.07,-127.48 46.82 80
3 03/25/2023 22:34:34 -0.14,-128.02 -0.25,-128.46 50.16 80
4 03/26/2023 22:18:53 -0.15,-128.05 0.80,-124.02 461.05 80
5 03/28/2023 10:38:34 0.14,-128.07 0.44,-129.39 150.89 80
6 03/29/2023 10:20:11 0.15,-128.10 -0.55,-124.94 360.00 80
7 03/30/2023 22:42:42 -0.15,-128.18 -0.66,-130.36 249.37 80
8 03/31/2023 22:26:59 -0.15,-128.21 0.34,-125.91 261.54 80
9 04/02/2023 10:46:41 0.15,-128.22 0.81,-131.30 350.59 80
10 04/03/2023 10:30:58 0.15,-128.25 -0.13,-126.84 160.12 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/21/2023
SNOs_Map_GOES-15_FY3D_20230321.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/21/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D