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: 10/14/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/15/2019 10:40:59 -0.01,-137.20 0.07,-137.66 51.71 80
2 10/16/2019 10:22:04 -0.01,-137.20 -0.94,-133.09 469.09 80
3 10/17/2019 22:43:44 -0.00,-137.19 -0.24,-138.32 129.02 80
4 10/18/2019 22:22:09 -0.00,-137.18 0.77,-133.75 391.23 80
5 10/20/2019 10:46:20 0.00,-137.16 0.38,-138.95 203.50 80
6 10/21/2019 10:24:45 0.00,-137.15 -0.62,-134.38 316.06 80
7 10/22/2019 22:49:05 -0.00,-137.12 -0.55,-139.62 284.05 80
8 10/23/2019 22:27:29 0.00,-137.10 0.46,-135.04 235.29 80
9 10/25/2019 10:51:41 0.01,-137.08 0.69,-140.24 360.34 80
10 10/26/2019 10:30:05 0.01,-137.06 -0.32,-135.67 158.82 80
11 10/27/2019 22:54:24 -0.02,-137.02 -0.90,-140.90 441.82 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 10/14/2019
SNOs_Map_GOES-17_FY3D_20191014.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 10/14/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service