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: 10/13/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/15/2019 10:40:59 -0.00,-137.21 0.11,-137.65 51.07 80
2 10/16/2019 10:19:23 -0.00,-137.20 -0.90,-133.08 469.80 80
3 10/17/2019 22:41:04 0.00,-137.19 -0.22,-138.33 128.96 80
4 10/18/2019 22:24:49 0.00,-137.18 0.79,-133.75 391.34 80
5 10/20/2019 10:43:40 -0.01,-137.17 0.37,-138.96 203.37 80
6 10/21/2019 10:27:25 -0.02,-137.15 -0.64,-134.38 316.24 80
7 10/22/2019 22:46:25 0.02,-137.13 -0.53,-139.62 284.14 80
8 10/23/2019 22:30:10 0.02,-137.11 0.48,-135.04 235.29 80
9 10/25/2019 10:49:01 -0.03,-137.09 0.68,-140.25 360.23 80
10 10/26/2019 10:32:45 -0.03,-137.07 -0.33,-135.67 158.96 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 10/13/2019
SNOs_Map_GOES-17_FY3D_20191013.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 10/13/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service