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: 5/9/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/09/2019 10:49:58 0.01,-137.20 0.57,-139.67 281.04 80
2 05/10/2019 10:28:23 0.01,-137.19 -0.46,-135.10 238.70 80
3 05/11/2019 22:50:05 -0.00,-137.15 -0.70,-140.35 363.84 80
4 05/12/2019 22:33:49 -0.00,-137.14 0.28,-135.77 155.98 80
5 05/14/2019 10:55:21 0.00,-137.15 0.87,-140.98 436.42 80
6 05/15/2019 10:33:47 0.00,-137.14 -0.16,-136.41 82.88 80
7 05/17/2019 22:36:33 -0.00,-137.07 -0.02,-137.08 2.43 80
8 05/20/2019 10:41:51 -0.00,-137.06 0.13,-137.72 75.71 80
9 05/21/2019 10:20:15 -0.00,-137.03 -0.85,-133.14 442.71 80
10 05/22/2019 22:41:57 0.01,-136.96 -0.31,-138.39 162.65 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 5/9/2019
SNOs_Map_GOES-17_FY3D_20190509.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 05/09/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service