Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/14/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/14/2023 08:30:50 -0.02,-100.93 -0.81, -97.53 387.95 80
2 02/15/2023 20:50:37 0.03, -99.75 -0.70,-102.89 359.11 80
3 02/16/2023 20:34:54 0.03, -98.96 0.14, -98.41 62.61 80
4 02/17/2023 20:16:31 0.03, -98.18 0.98, -93.93 484.49 80
5 02/19/2023 08:36:11 -0.04, -96.97 0.48, -99.27 261.92 80
6 02/20/2023 08:20:27 -0.04, -96.19 -0.37, -94.79 160.11 80
7 02/22/2023 20:21:51 0.04, -94.24 -0.27, -95.68 163.57 80
8 02/23/2023 20:06:07 0.04, -93.47 0.53, -91.19 259.19 80
9 02/25/2023 08:25:47 -0.04, -92.27 0.91, -96.53 485.44 80
10 02/26/2023 08:07:24 -0.04, -91.50 0.05, -92.06 62.70 80
11 02/27/2023 07:51:39 -0.05, -90.73 -0.75, -87.57 360.07 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 2/14/2023
SNOs_Map_GOES-17_FY3D_20230214.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 02/14/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D