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: 2/23/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/24/2020 10:41:44 0.02,-137.21 0.15,-137.73 59.85 80
2 02/25/2020 10:20:09 0.02,-137.20 -0.89,-133.15 461.29 80
3 02/26/2020 22:41:48 -0.02,-137.20 -0.30,-138.38 135.52 80
4 02/27/2020 22:25:33 -0.02,-137.19 0.74,-133.81 385.41 80
5 02/29/2020 10:47:03 0.02,-137.17 0.42,-139.01 208.92 80
6 03/01/2020 10:25:28 0.02,-137.16 -0.62,-134.43 311.50 80
7 03/02/2020 22:47:07 -0.02,-137.14 -0.56,-139.66 286.77 80
8 03/03/2020 22:30:50 -0.03,-137.13 0.42,-135.08 233.16 80
9 03/05/2020 10:49:41 0.03,-137.09 0.75,-140.27 362.87 80
10 03/06/2020 10:33:25 0.03,-137.07 -0.29,-135.70 156.45 80
11 03/07/2020 22:52:25 -0.03,-137.04 -0.88,-140.93 443.37 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 2/23/2020
SNOs_Map_GOES-17_FY3D_20200223.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 02/23/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service