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: 2/19/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/19/2023 10:20:41 0.09,-128.18 -0.64,-124.90 372.86 80
2 02/20/2023 22:43:13 -0.09,-128.16 -0.56,-130.33 246.71 80
3 02/21/2023 22:22:12 -0.09,-128.15 0.42,-125.88 258.49 80
4 02/23/2023 10:44:36 0.09,-128.12 0.79,-131.28 359.82 80
5 02/24/2023 10:28:55 0.09,-128.11 -0.19,-126.83 145.55 80
6 02/25/2023 22:51:26 -0.09,-128.09 -1.04,-132.25 473.78 80
7 02/26/2023 22:30:25 -0.10,-128.08 -0.05,-127.80 31.09 80
8 03/01/2023 10:34:27 0.10,-128.01 0.24,-128.75 83.76 80
9 03/02/2023 10:18:46 0.11,-127.99 -0.75,-124.30 421.10 80
10 03/03/2023 22:41:16 -0.11,-127.97 -0.51,-129.72 198.86 80
11 03/04/2023 22:20:15 -0.12,-127.95 0.50,-125.27 305.55 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/19/2023
SNOs_Map_GOES-15_FY3D_20230219.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/19/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D