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: 7/21/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/21/2023 02:49:59 0.39, 171.17 0.12, 169.95 138.17 80
2 07/22/2023 02:28:59 0.37, 170.17 1.33, 174.36 478.88 80
3 07/23/2023 14:51:26 -0.39, 168.64 -0.45, 168.91 30.59 80
4 07/25/2023 03:16:41 0.42, 167.09 -0.40, 163.42 418.69 80
5 07/26/2023 02:55:41 0.40, 166.09 0.82, 167.82 198.09 80
6 07/27/2023 15:20:48 -0.43, 164.57 0.05, 162.37 250.28 80
7 07/28/2023 14:59:47 -0.41, 163.58 -1.12, 166.79 365.77 80
8 07/30/2023 03:25:02 0.44, 162.04 0.28, 161.29 84.66 80
9 08/01/2023 15:26:28 -0.45, 159.53 -0.59, 160.26 82.63 80
10 08/03/2023 03:51:44 0.47, 157.99 -0.25, 154.76 367.93 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 7/21/2023
SNOs_Map_GOES-15_FY3D_20230721.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 07/21/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D