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: 3/12/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/13/2020 22:38:48 0.00,-137.21 -0.08,-137.64 48.38 80
2 03/14/2020 22:22:33 0.00,-137.21 0.96,-133.06 473.66 80
3 03/16/2020 10:44:03 -0.00,-137.22 0.22,-138.26 117.93 80
4 03/17/2020 10:22:28 -0.00,-137.22 -0.82,-133.68 403.48 80
5 03/18/2020 22:44:06 0.00,-137.20 -0.40,-138.90 194.19 80
6 03/19/2020 22:27:51 0.00,-137.20 0.64,-134.33 327.24 80
7 03/21/2020 10:49:22 -0.00,-137.21 0.50,-139.53 264.79 80
8 03/22/2020 10:27:45 -0.00,-137.20 -0.49,-134.95 256.26 80
9 03/23/2020 22:49:25 0.00,-137.18 -0.66,-140.18 342.22 80
10 03/24/2020 22:33:09 0.00,-137.17 0.38,-135.61 178.84 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/12/2020
SNOs_Map_GOES-17_FY3D_20200312.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/12/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service