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: 4/20/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/22/2020 10:43:16 -0.02,-137.20 0.14,-137.99 89.98 80
2 04/23/2020 10:21:40 -0.02,-137.20 -0.86,-133.41 431.73 80
3 04/24/2020 22:43:18 0.02,-137.19 -0.32,-138.63 164.63 80
4 04/25/2020 22:27:03 0.02,-137.19 0.73,-134.06 356.65 80
5 04/27/2020 10:48:33 -0.01,-137.18 0.45,-139.25 236.67 80
6 04/28/2020 10:26:57 -0.01,-137.17 -0.60,-134.68 284.00 80
7 04/29/2020 22:48:35 0.01,-137.14 -0.64,-139.89 314.18 80
8 04/30/2020 22:32:19 0.01,-137.13 0.42,-135.32 206.16 80
9 05/02/2020 10:53:49 -0.00,-137.11 0.76,-140.51 388.33 80
10 05/03/2020 10:32:13 -0.00,-137.09 -0.24,-135.93 131.62 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/20/2020
SNOs_Map_GOES-17_FY3D_20200421.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/20/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service