Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/18/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/18/2023 08:57:26 -0.00,-104.71 -0.65,-101.78 334.43 80
2 09/19/2023 21:19:53 0.00,-104.68 -0.59,-107.17 285.36 80
3 09/20/2023 21:04:10 0.01,-104.68 0.46,-102.73 222.96 80
4 09/22/2023 09:26:28 -0.01,-104.71 0.74,-108.09 385.84 80
5 09/23/2023 09:05:24 -0.02,-104.70 -0.26,-103.63 121.98 80
6 09/24/2023 21:27:51 0.02,-104.66 -0.96,-109.03 498.69 80
7 09/25/2023 21:12:06 0.02,-104.65 0.05,-104.57 9.52 80
8 09/28/2023 09:16:00 -0.02,-104.68 0.15,-105.48 90.45 80
9 09/29/2023 08:54:56 -0.01,-104.68 -0.86,-101.02 417.91 80
10 09/30/2023 21:17:22 0.01,-104.64 -0.39,-106.41 202.04 80
11 10/01/2023 21:01:38 0.02,-104.64 0.63,-101.95 306.47 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 9/18/2023
SNOs_Map_GOES-17_FY3D_20230918.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 09/18/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D