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: 7/14/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/14/2019 22:39:03 0.02,-137.18 -0.11,-137.76 66.11 80
2 07/15/2019 22:22:49 0.02,-137.18 0.94,-133.20 454.61 80
3 07/17/2019 10:44:21 -0.03,-137.19 0.22,-138.41 137.80 80
4 07/18/2019 10:22:46 -0.02,-137.19 -0.76,-133.83 382.56 80
5 07/19/2019 22:44:26 0.03,-137.15 -0.40,-139.07 218.26 80
6 07/20/2019 22:28:11 0.03,-137.15 0.59,-134.49 302.06 80
7 07/22/2019 10:47:04 -0.03,-137.16 0.52,-139.71 290.89 80
8 07/23/2019 10:30:48 -0.03,-137.14 -0.47,-135.13 229.00 80
9 07/24/2019 22:49:49 0.03,-137.10 -0.68,-140.38 372.99 80
10 07/25/2019 22:33:33 0.03,-137.09 0.31,-135.80 146.56 80
11 07/27/2019 10:52:26 -0.04,-137.08 0.81,-141.02 447.65 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 7/14/2019
SNOs_Map_GOES-17_FY3D_20190714.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 07/14/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service