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: 5/20/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/21/2019 10:19:44 0.02,-128.43 0.99,-132.73 490.35 80
2 05/22/2019 10:03:29 0.03,-128.43 -0.05,-128.16 31.31 80
3 05/24/2019 22:03:35 -0.03,-128.45 -0.14,-128.83 44.28 80
4 05/25/2019 21:47:21 -0.04,-128.45 0.90,-124.26 477.46 80
5 05/27/2019 10:06:13 0.02,-128.45 0.23,-129.48 116.12 80
6 05/28/2019 09:49:57 0.03,-128.45 -0.75,-124.90 405.10 80
7 05/29/2019 22:08:59 -0.02,-128.45 -0.42,-130.14 193.10 80
8 05/30/2019 21:52:44 -0.02,-128.45 0.63,-125.58 328.09 80
9 06/01/2019 10:11:37 0.00,-128.45 0.51,-130.79 265.98 80
10 06/02/2019 09:55:21 0.01,-128.45 -0.48,-126.21 254.43 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/20/2019
SNOs_Map_GOES-15_FY3D_20190520.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/20/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service