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: 10/17/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/17/2021 10:47:42 0.03,-137.20 -0.17,-136.22 111.12 80
2 10/18/2021 23:06:39 -0.02,-137.19 -0.96,-141.44 483.55 80
3 10/19/2021 22:50:20 -0.03,-137.19 0.06,-136.84 39.72 80
4 10/22/2021 10:50:08 0.03,-137.19 0.07,-137.42 26.50 80
5 10/23/2021 10:33:50 0.03,-137.18 -0.95,-132.83 496.13 80
6 10/24/2021 22:52:45 -0.02,-137.15 -0.23,-138.03 100.04 80
7 10/25/2021 22:36:26 -0.02,-137.14 0.79,-133.43 422.10 80
8 10/27/2021 10:55:13 0.02,-137.13 0.35,-138.61 168.74 80
9 10/28/2021 10:38:54 0.02,-137.11 -0.67,-134.01 352.91 80
10 10/29/2021 22:57:50 -0.01,-137.07 -0.51,-139.22 244.58 80
11 10/30/2021 22:41:31 -0.01,-137.05 0.52,-134.62 276.84 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 10/17/2021
SNOs_Map_GOES-17_FY3D_20211017.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 10/17/2021 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D