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: 4/13/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/13/2019 10:41:53 0.00,-137.21 0.08,-137.68 52.42 80
2 04/14/2019 10:20:18 -0.00,-137.20 -0.89,-133.09 467.61 80
3 04/15/2019 22:41:59 0.00,-137.18 -0.25,-138.35 133.11 80
4 04/16/2019 22:25:45 0.00,-137.17 0.78,-133.78 387.16 80
5 04/18/2019 10:47:17 -0.00,-137.18 0.42,-138.98 205.73 80
6 04/19/2019 10:25:42 -0.00,-137.17 -0.61,-134.42 313.85 80
7 04/20/2019 22:47:23 -0.00,-137.13 -0.58,-139.66 288.37 80
8 04/21/2019 22:31:08 -0.00,-137.12 0.45,-135.09 231.28 80
9 04/23/2019 10:52:42 -0.00,-137.13 0.69,-140.31 361.93 80
10 04/24/2019 10:31:06 0.00,-137.11 -0.29,-135.73 156.94 80
11 04/25/2019 22:52:46 -0.00,-137.05 -0.91,-140.96 447.13 80
12 04/26/2019 22:36:32 -0.00,-137.03 0.13,-136.40 71.86 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/13/2019
SNOs_Map_GOES-17_FY3D_20190413.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/13/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service