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: 10/20/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/20/2023 20:58:47 0.17, 75.77 -0.44, 78.43 303.40 80
2 10/22/2023 09:23:59 -0.14, 74.16 -0.40, 72.95 137.80 80
3 10/23/2023 09:02:56 -0.16, 73.10 0.79, 77.37 487.01 80
4 10/24/2023 21:25:21 0.13, 71.46 0.00, 71.92 53.44 80
5 10/26/2023 09:50:31 -0.10, 69.86 -0.89, 66.46 388.70 80
6 10/27/2023 09:29:29 -0.13, 68.80 0.37, 70.87 236.48 80
7 10/28/2023 21:54:33 0.10, 67.14 0.47, 65.42 195.24 80
8 10/29/2023 21:33:30 0.13, 66.09 -0.73, 69.85 428.52 80
9 10/31/2023 09:58:40 -0.10, 64.50 -0.13, 64.38 14.23 80
10 11/01/2023 22:21:04 0.07, 62.84 0.96, 58.93 445.18 80
11 11/02/2023 22:00:01 0.10, 61.79 -0.25, 63.35 178.19 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 10/20/2023
SNOs_Map_GOES-15_FY3D_20231020.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 10/20/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D