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: 4/11/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/11/2020 10:51:37 -0.03,-137.21 0.59,-140.04 322.00 80
2 04/12/2020 10:30:01 -0.03,-137.20 -0.40,-135.45 199.23 80
3 04/13/2020 22:51:39 0.02,-137.19 -0.78,-140.68 397.56 80
4 04/14/2020 22:35:24 0.02,-137.19 0.27,-136.11 123.61 80
5 04/16/2020 10:56:54 -0.01,-137.18 0.93,-141.30 469.67 80
6 04/17/2020 10:35:18 -0.01,-137.17 -0.12,-136.72 51.15 80
7 04/19/2020 22:38:00 0.01,-137.14 -0.06,-137.36 25.84 80
8 04/20/2020 22:21:45 0.01,-137.13 0.99,-132.79 494.88 80
9 04/22/2020 10:43:15 -0.01,-137.12 0.21,-137.98 99.27 80
10 04/23/2020 10:21:40 -0.01,-137.10 -0.84,-133.41 420.82 80
11 04/24/2020 22:43:18 0.01,-137.07 -0.33,-138.64 178.32 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/11/2020
SNOs_Map_GOES-17_FY3D_20200411.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/11/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service