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: 5/22/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/22/2019 10:03:29 0.03,-128.43 -0.03,-128.16 30.99 80
2 05/24/2019 22:03:36 -0.03,-128.44 -0.10,-128.84 44.44 80
3 05/25/2019 21:47:20 -0.04,-128.45 0.88,-124.26 477.15 80
4 05/27/2019 10:06:13 0.03,-128.45 0.26,-129.47 116.91 80
5 05/28/2019 09:49:58 0.03,-128.44 -0.78,-124.90 404.17 80
6 05/29/2019 22:08:59 -0.02,-128.45 -0.39,-130.15 193.91 80
7 05/30/2019 21:52:45 -0.02,-128.45 0.65,-125.58 327.15 80
8 06/01/2019 10:11:36 0.00,-128.44 0.55,-130.78 267.42 80
9 06/02/2019 09:55:22 0.01,-128.43 -0.49,-126.22 252.86 80
10 06/03/2019 22:14:23 0.01,-128.42 -0.68,-131.46 347.25 80
11 06/04/2019 21:58:09 0.00,-128.41 0.36,-126.90 172.83 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/22/2019
SNOs_Map_GOES-15_FY3D_20190522.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/22/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service