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: 7/23/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/24/2021 11:00:50 0.03,-137.18 0.67,-140.04 326.42 80
2 07/25/2021 10:39:11 0.03,-137.17 -0.33,-135.45 195.73 80
3 07/26/2021 23:00:48 -0.04,-137.15 -0.82,-140.66 399.58 80
4 07/27/2021 22:44:29 -0.04,-137.15 0.18,-136.06 122.68 80
5 07/29/2021 11:05:56 0.04,-137.13 0.98,-141.24 468.69 80
6 07/30/2021 10:44:19 0.03,-137.12 -0.07,-136.65 53.12 80
7 08/01/2021 22:46:57 -0.03,-137.08 -0.06,-137.27 21.67 80
8 08/02/2021 22:30:38 -0.02,-137.06 0.94,-132.68 499.60 80
9 08/04/2021 10:52:07 -0.01,-137.04 0.17,-137.86 94.11 80
10 08/05/2021 10:30:29 -0.02,-137.01 -0.88,-133.28 426.47 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 7/23/2021
SNOs_Map_GOES-17_FY3D_20210724.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 07/23/2021 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D