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: 7/12/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/13/2023 01:53:53 0.31, 179.34 1.12,-176.96 420.74 80
2 07/14/2023 14:19:00 -0.34, 177.81 -0.27, 177.58 26.60 80
3 07/16/2023 02:41:36 0.37, 176.25 -0.58, 172.08 474.92 80
4 07/17/2023 02:20:36 0.35, 175.24 0.63, 176.49 142.63 80
5 07/18/2023 14:45:44 -0.38, 173.70 0.21, 171.03 304.55 80
6 07/19/2023 14:24:44 -0.36, 172.70 -1.00, 175.44 312.76 80
7 07/21/2023 02:49:59 0.39, 171.14 0.15, 169.94 135.66 80
8 07/22/2023 02:28:59 0.37, 170.13 1.30, 174.36 481.97 80
9 07/23/2023 14:51:26 -0.40, 168.60 -0.47, 168.90 34.90 80
10 07/25/2023 03:16:40 0.42, 167.04 -0.43, 163.42 413.94 80
11 07/26/2023 02:55:41 0.40, 166.04 0.79, 167.83 203.38 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 7/12/2023
SNOs_Map_GOES-15_FY3D_20230713.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 07/12/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D