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: 6/17/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/18/2020 22:03:31 -0.02,-127.74 -0.08,-127.91 19.27 80
2 06/21/2020 10:06:05 0.02,-127.90 0.19,-128.52 72.00 80
3 06/22/2020 09:44:29 0.01,-127.94 -0.88,-123.95 453.83 80
4 06/23/2020 22:08:49 -0.02,-127.94 -0.28,-129.19 141.00 80
5 06/24/2020 21:47:12 -0.01,-127.98 0.73,-124.60 384.90 80
6 06/26/2020 10:11:23 0.03,-128.09 0.39,-129.80 195.10 80
7 06/27/2020 09:49:46 0.02,-128.12 -0.62,-125.22 330.30 80
8 06/28/2020 22:14:04 -0.03,-128.12 -0.58,-130.44 265.60 80
9 06/29/2020 21:52:29 -0.02,-128.15 0.49,-125.87 259.84 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 6/17/2020
SNOs_Map_GOES-15_FY3D_20200617.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 06/17/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service