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: 9/23/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/23/2021 10:02:37 0.37,-127.82 -0.25,-125.16 303.50 80
2 09/24/2021 22:21:32 -0.35,-127.74 -0.93,-130.37 299.65 80
3 09/25/2021 22:05:14 -0.36,-127.70 0.08,-125.77 219.97 80
4 09/27/2021 10:24:01 0.33,-127.67 1.06,-130.95 372.94 80
5 09/28/2021 10:07:43 0.34,-127.64 0.04,-126.35 146.41 80
6 09/29/2021 22:26:38 -0.32,-127.54 -1.22,-131.56 457.84 80
7 09/30/2021 22:10:20 -0.32,-127.50 -0.21,-126.96 60.98 80
8 10/03/2021 10:10:08 0.31,-127.42 0.33,-127.55 14.47 80
9 10/05/2021 22:12:45 -0.29,-127.27 -0.49,-128.16 100.61 80
10 10/06/2021 21:56:27 -0.30,-127.23 0.52,-123.56 417.80 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/23/2021
SNOs_Map_GOES-15_FY3D_20210923.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/23/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D