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: 6/21/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/21/2020 22:47:15 -0.01,-137.20 -0.34,-138.79 181.15 80
2 06/22/2020 22:25:39 -0.00,-137.19 0.67,-134.21 340.17 80
3 06/24/2020 10:49:48 0.00,-137.18 0.51,-139.39 252.40 80
4 06/25/2020 10:28:12 0.00,-137.17 -0.56,-134.82 268.63 80
5 06/26/2020 22:52:31 -0.01,-137.16 -0.66,-140.04 329.07 80
6 06/27/2020 22:30:54 -0.01,-137.15 0.35,-135.46 191.73 80
7 06/29/2020 10:55:04 0.01,-137.13 0.78,-140.66 401.83 80
8 06/30/2020 10:33:28 0.00,-137.11 -0.23,-136.07 118.44 80
9 07/01/2020 22:57:47 0.00,-137.09 -0.92,-141.31 480.63 80
10 07/02/2020 22:38:51 0.01,-137.07 0.09,-136.73 39.23 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/21/2020
SNOs_Map_GOES-17_FY3D_20200621.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/21/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service