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: 2/25/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/25/2020 10:20:09 0.02,-137.21 -0.87,-133.15 462.52 80
2 02/26/2020 22:41:49 -0.02,-137.21 -0.26,-138.39 133.79 80
3 02/27/2020 22:25:33 -0.02,-137.21 0.72,-133.81 387.67 80
4 02/29/2020 10:47:03 0.02,-137.20 0.45,-139.00 205.62 80
5 03/01/2020 10:25:27 0.03,-137.19 -0.58,-134.43 315.32 80
6 03/02/2020 22:47:07 -0.03,-137.18 -0.60,-139.66 282.41 80
7 03/03/2020 22:30:51 -0.03,-137.17 0.44,-135.08 238.02 80
8 03/05/2020 10:49:41 0.03,-137.15 0.74,-140.28 356.95 80
9 03/06/2020 10:33:26 0.03,-137.13 -0.30,-135.70 162.88 80
10 03/07/2020 22:52:25 -0.03,-137.10 -0.87,-140.93 436.43 80
11 03/08/2020 22:36:09 -0.03,-137.08 0.11,-136.35 83.15 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 2/25/2020
SNOs_Map_GOES-17_FY3D_20200225.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 02/25/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service