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: 9/15/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/15/2023 18:21:05 0.35, 113.24 -0.54, 117.29 461.47 80
2 09/17/2023 06:43:39 -0.33, 111.60 -0.29, 111.80 22.06 80
3 09/18/2023 19:08:43 0.31, 110.02 1.15, 106.35 418.03 80
4 09/19/2023 18:47:43 0.33, 108.98 -0.08, 110.76 203.69 80
5 09/21/2023 07:12:56 -0.31, 107.35 -0.80, 105.28 236.17 80
6 09/22/2023 06:51:56 -0.32, 106.30 0.44, 109.69 386.76 80
7 09/23/2023 19:17:00 0.30, 104.70 0.42, 104.24 52.60 80
8 09/25/2023 07:39:33 -0.27, 103.08 -1.27, 98.76 493.12 80
9 09/26/2023 07:18:33 -0.29, 102.02 -0.03, 103.17 130.57 80
10 09/27/2023 19:43:37 0.26, 100.40 0.88, 97.72 306.14 80
11 09/28/2023 19:22:37 0.28, 99.35 -0.36, 102.13 317.30 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/15/2023
SNOs_Map_GOES-15_FY3D_20230915.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/15/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D