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: 1/12/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/12/2023 22:59:06 -0.00,-137.31 0.51,-134.95 268.01 80
2 01/14/2023 11:21:32 0.00,-137.29 0.72,-140.35 349.03 80
3 01/15/2023 11:00:32 0.00,-137.28 -0.30,-135.91 155.82 80
4 01/16/2023 23:23:07 -0.00,-137.26 -0.94,-141.35 466.44 80
5 01/17/2023 23:07:27 -0.00,-137.24 0.08,-136.91 37.84 80
6 01/20/2023 11:11:32 0.01,-137.19 0.18,-137.86 77.42 80
7 01/21/2023 10:50:32 0.01,-137.16 -0.84,-133.43 426.13 80
8 01/22/2023 23:13:06 -0.01,-137.12 -0.43,-138.85 197.82 80
9 01/23/2023 22:57:26 -0.01,-137.10 0.59,-134.42 305.63 80
10 01/25/2023 11:19:52 0.01,-137.06 0.63,-139.82 314.04 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/12/2023
SNOs_Map_GOES-17_FY3D_20230112.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/12/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D