Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/23/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/24/2019 22:03:35 -0.03,-128.44 -0.13,-128.83 44.30 80
2 05/25/2019 21:47:21 -0.04,-128.45 0.91,-124.26 477.25 80
3 05/27/2019 10:06:12 0.03,-128.44 0.28,-129.46 117.05 80
4 05/28/2019 09:49:58 0.03,-128.44 -0.76,-124.90 404.05 80
5 05/29/2019 22:08:59 -0.02,-128.45 -0.42,-130.14 193.91 80
6 05/30/2019 21:52:45 -0.02,-128.45 0.62,-125.58 327.13 80
7 06/01/2019 10:11:37 0.01,-128.44 0.51,-130.79 267.62 80
8 06/02/2019 09:55:21 0.01,-128.43 -0.47,-126.21 252.64 80
9 06/03/2019 22:14:23 0.01,-128.42 -0.70,-131.46 347.35 80
10 06/04/2019 21:58:08 0.00,-128.41 0.34,-126.89 172.71 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/23/2019
SNOs_Map_GOES-15_FY3D_20190523.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/23/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service