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: 9/17/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/17/2021 10:13:49 0.38,-128.01 0.53,-128.56 63.11 80
2 09/18/2021 09:57:32 0.39,-127.98 -0.54,-123.97 457.39 80
3 09/19/2021 22:16:27 -0.37,-127.89 -0.63,-129.18 146.19 80
4 09/20/2021 22:00:08 -0.38,-127.86 0.37,-124.58 374.23 80
5 09/22/2021 10:18:56 0.36,-127.87 0.78,-129.76 215.75 80
6 09/23/2021 10:02:37 0.37,-127.84 -0.23,-125.16 304.67 80
7 09/24/2021 22:21:33 -0.35,-127.75 -0.94,-130.37 299.14 80
8 09/25/2021 22:05:14 -0.36,-127.71 0.07,-125.77 220.72 80
9 09/27/2021 10:24:01 0.33,-127.70 1.07,-130.95 370.76 80
10 09/28/2021 10:07:43 0.34,-127.66 0.06,-126.36 148.86 80
11 09/29/2021 22:26:38 -0.32,-127.57 -1.24,-131.56 455.97 80
12 09/30/2021 22:10:20 -0.32,-127.52 -0.23,-126.96 63.16 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/17/2021
SNOs_Map_GOES-15_FY3D_20210917.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/17/2021 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D