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: 7/23/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/23/2020 22:40:58 -0.01,-137.19 0.02,-137.18 3.45 80
2 07/26/2020 10:43:32 0.01,-137.20 0.12,-137.79 66.97 80
3 07/27/2020 10:21:56 0.01,-137.20 -0.89,-133.21 454.88 80
4 07/28/2020 22:43:34 -0.01,-137.19 -0.28,-138.43 141.53 80
5 07/29/2020 22:27:18 -0.01,-137.18 0.74,-133.85 379.93 80
6 07/31/2020 10:48:48 0.02,-137.17 0.43,-139.04 213.00 80
7 08/01/2020 10:27:11 0.02,-137.16 -0.58,-134.46 308.04 80
8 08/02/2020 22:48:50 -0.02,-137.14 -0.57,-139.69 289.47 80
9 08/03/2020 22:32:33 -0.03,-137.13 0.44,-135.11 231.40 80
10 08/05/2020 10:51:23 0.03,-137.12 0.73,-140.30 362.26 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 7/23/2020
SNOs_Map_GOES-17_FY3D_20200723.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 07/23/2020 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D