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: 11/21/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/22/2019 10:18:26 0.04,-128.50 0.95,-132.55 462.50 80
2 11/23/2019 10:02:11 0.05,-128.49 -0.07,-127.98 58.27 80
3 11/25/2019 22:02:15 -0.04,-128.43 -0.09,-128.64 23.72 80
4 11/26/2019 21:45:59 -0.06,-128.42 0.93,-124.06 496.73 80
5 11/28/2019 10:04:52 0.04,-128.43 0.20,-129.27 95.28 80
6 11/29/2019 09:48:35 0.05,-128.42 -0.76,-124.68 424.80 80
7 11/30/2019 22:07:34 -0.03,-128.36 -0.40,-129.92 178.88 80
8 12/01/2019 21:51:19 -0.03,-128.34 0.62,-125.34 341.09 80
9 12/03/2019 10:10:11 0.01,-128.35 0.52,-130.56 251.35 80
10 12/04/2019 09:53:56 0.02,-128.34 -0.50,-125.98 268.41 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 11/21/2019
SNOs_Map_GOES-15_FY3D_20191121.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 11/21/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service