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: 9/19/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/20/2021 10:57:31 0.03,-137.20 0.52,-139.46 257.63 80
2 09/21/2021 10:41:13 0.03,-137.19 -0.49,-134.87 265.41 80
3 09/22/2021 23:00:08 -0.03,-137.18 -0.68,-140.07 329.58 80
4 09/23/2021 22:43:50 -0.03,-137.17 0.33,-135.48 193.21 80
5 09/25/2021 11:02:37 0.03,-137.17 0.81,-140.65 396.91 80
6 09/26/2021 10:46:18 0.03,-137.16 -0.20,-136.06 125.35 80
7 09/27/2021 23:05:14 -0.02,-137.13 -0.97,-141.26 471.20 80
8 09/28/2021 22:48:56 -0.02,-137.12 0.10,-136.68 50.58 80
9 10/01/2021 10:48:44 0.01,-137.08 0.08,-137.25 20.12 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 9/19/2021
SNOs_Map_GOES-17_FY3D_20210919.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 09/19/2021 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D