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: 4/17/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/17/2020 10:35:18 -0.02,-137.19 -0.13,-136.72 53.18 80
2 04/19/2020 22:38:01 0.01,-137.21 -0.00,-137.38 18.61 80
3 04/22/2020 10:43:16 -0.01,-137.22 0.14,-137.99 88.21 80
4 04/23/2020 10:21:40 -0.02,-137.22 -0.85,-133.41 433.67 80
5 04/24/2020 22:43:18 0.01,-137.22 -0.33,-138.63 161.97 80
6 04/25/2020 22:27:03 0.01,-137.22 0.72,-134.06 359.53 80
7 04/27/2020 10:48:33 -0.01,-137.20 0.47,-139.25 233.95 80
8 04/28/2020 10:26:57 -0.01,-137.19 -0.59,-134.68 286.89 80
9 04/29/2020 22:48:36 0.01,-137.18 -0.59,-139.91 310.58 80
10 04/30/2020 22:32:19 0.00,-137.17 0.41,-135.32 209.95 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/17/2020
SNOs_Map_GOES-17_FY3D_20200417.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/17/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service