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: 7/24/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/25/2023 03:16:40 0.42, 167.10 -0.43, 163.43 419.01 80
2 07/26/2023 02:55:41 0.40, 166.10 0.78, 167.83 197.69 80
3 07/27/2023 15:20:47 -0.43, 164.57 0.08, 162.38 250.68 80
4 07/28/2023 14:59:48 -0.41, 163.58 -1.14, 166.78 365.25 80
5 07/30/2023 03:25:03 0.44, 162.04 0.29, 161.29 85.43 80
6 08/01/2023 15:26:29 -0.45, 159.53 -0.60, 160.25 81.76 80
7 08/03/2023 03:51:44 0.47, 158.00 -0.24, 154.76 369.02 80
8 08/04/2023 03:30:44 0.46, 157.00 0.93, 159.18 247.43 80
9 08/05/2023 15:55:50 -0.48, 155.47 -0.08, 153.72 199.85 80
10 08/06/2023 15:34:50 -0.46, 154.48 -1.31, 158.13 416.50 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 7/24/2023
SNOs_Map_GOES-15_FY3D_20230725.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 07/24/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D