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: 8/15/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/15/2023 09:25:46 -0.04,-104.71 0.83,-108.47 429.24 80
2 08/16/2023 09:04:42 -0.04,-104.72 -0.18,-104.02 79.50 80
3 08/18/2023 21:08:48 0.05,-104.71 -0.00,-104.98 29.67 80
4 08/19/2023 20:53:05 0.05,-104.72 1.01,-100.52 479.57 80
5 08/21/2023 09:15:24 -0.05,-104.76 0.19,-105.89 128.46 80
6 08/22/2023 08:54:20 -0.05,-104.77 -0.83,-101.44 380.43 80
7 08/23/2023 21:16:49 0.05,-104.75 -0.42,-106.84 238.30 80
8 08/24/2023 21:01:05 0.05,-104.76 0.60,-102.39 270.48 80
9 08/26/2023 09:23:25 -0.06,-104.79 0.59,-107.76 337.99 80
10 08/27/2023 09:02:21 -0.06,-104.80 -0.43,-103.31 170.32 80
11 08/28/2023 21:24:49 0.07,-104.77 -0.81,-108.71 449.50 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 8/15/2023
SNOs_Map_GOES-17_FY3D_20230815.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 08/15/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D