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: 8/23/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/23/2022 10:26:12 0.39,-128.04 0.40,-128.15 11.41 80
2 08/24/2022 10:05:07 0.39,-128.03 -0.58,-123.68 495.28 80
3 08/25/2022 22:27:33 -0.39,-127.99 -0.66,-129.09 126.08 80
4 08/26/2022 22:11:49 -0.38,-127.98 0.38,-124.64 381.19 80
5 08/28/2022 10:34:05 0.38,-127.99 0.86,-130.00 229.71 80
6 08/29/2022 10:13:01 0.38,-127.97 -0.18,-125.55 276.75 80
7 08/30/2022 22:35:27 -0.38,-127.91 -1.05,-130.95 346.47 80
8 08/31/2022 22:19:42 -0.38,-127.90 -0.06,-126.49 160.32 80
9 09/02/2022 10:41:59 0.37,-127.91 1.25,-131.86 450.61 80
10 09/03/2022 10:20:53 0.37,-127.88 0.27,-127.40 54.90 80
11 09/05/2022 22:24:54 -0.36,-127.77 -0.49,-128.35 65.67 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/23/2022
SNOs_Map_GOES-15_FY3D_20220823.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 08/23/2022 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D