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: 3/12/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/12/2022 10:42:59 -0.04,-137.21 -0.61,-134.66 290.52 80
2 03/13/2022 23:08:08 0.04,-137.20 -0.60,-140.08 328.67 80
3 03/14/2022 22:47:05 0.03,-137.20 0.38,-135.63 178.36 80
4 03/16/2022 11:12:05 -0.02,-137.20 0.83,-141.02 435.20 80
5 03/17/2022 10:51:02 -0.02,-137.19 -0.15,-136.56 71.47 80
6 03/19/2022 22:57:48 0.02,-137.16 -0.08,-137.53 42.64 80
7 03/20/2022 22:39:25 0.02,-137.15 0.96,-133.09 463.45 80
8 03/22/2022 11:01:44 -0.02,-137.14 0.29,-138.46 151.76 80
9 03/23/2022 10:40:41 -0.02,-137.12 -0.70,-134.01 353.67 80
10 03/24/2022 23:03:10 0.02,-137.08 -0.52,-139.43 268.77 80
11 03/25/2022 22:47:27 0.01,-137.06 0.47,-134.98 236.25 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/12/2022
SNOs_Map_GOES-17_FY3D_20220312.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/12/2022 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D