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: 7/16/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/17/2023 02:20:37 0.35, 175.25 0.66, 176.49 142.06 80
2 07/18/2023 14:45:43 -0.38, 173.72 0.24, 171.04 305.86 80
3 07/19/2023 14:24:43 -0.36, 172.72 -0.97, 175.45 311.19 80
4 07/21/2023 02:49:59 0.39, 171.16 0.12, 169.95 137.30 80
5 07/22/2023 02:28:59 0.37, 170.15 1.33, 174.36 480.01 80
6 07/23/2023 14:51:26 -0.39, 168.62 -0.45, 168.91 32.27 80
7 07/25/2023 03:16:41 0.42, 167.07 -0.40, 163.42 416.70 80
8 07/26/2023 02:55:41 0.40, 166.07 0.82, 167.82 200.33 80
9 07/27/2023 15:20:48 -0.43, 164.54 0.06, 162.37 247.54 80
10 07/28/2023 14:59:48 -0.41, 163.54 -1.16, 166.78 368.78 80
11 07/30/2023 03:25:03 0.44, 162.00 0.26, 161.29 81.34 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 7/16/2023
SNOs_Map_GOES-15_FY3D_20230717.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 07/16/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D