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: 5/21/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/22/2023 12:08:35 0.01,-151.16 0.04,-151.20 5.41 80
2 05/25/2023 00:15:24 0.01,-152.25 0.02,-152.21 4.19 80
3 05/27/2023 12:19:24 -0.01,-153.36 -0.08,-153.18 20.88 80
4 05/30/2023 00:23:32 0.03,-154.43 0.10,-154.18 28.60 80
5 06/01/2023 12:24:51 -0.04,-155.53 -0.11,-155.15 42.88 80
6 06/04/2023 00:31:38 0.06,-156.57 0.16,-156.15 47.61 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/21/2023
SNOs_Map_GOES-15_FY3D_20230521.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/21/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D