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: 12/11/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 12/11/2019 22:01:59 0.01,-128.09 0.04,-127.91 19.89 80
2 12/14/2019 10:01:55 -0.01,-128.03 0.12,-128.53 57.60 80
3 12/15/2019 09:45:39 0.00,-128.00 -0.90,-123.96 460.19 80
4 12/16/2019 22:04:38 0.02,-127.91 -0.26,-129.20 146.21 80
5 12/17/2019 21:48:23 0.01,-127.87 0.77,-124.62 371.38 80
6 12/19/2019 10:07:14 -0.03,-127.85 0.41,-129.82 225.04 80
7 12/20/2019 09:50:59 -0.02,-127.81 -0.61,-125.24 292.35 80
8 12/21/2019 22:09:57 0.03,-127.71 -0.60,-130.47 314.63 80
9 12/22/2019 21:53:42 0.02,-127.67 0.43,-125.89 202.58 80
10 12/24/2019 10:12:33 -0.04,-127.64 0.75,-131.09 394.36 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 12/11/2019
SNOs_Map_GOES-15_FY3D_20191211.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 12/11/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service