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: 4/26/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/26/2019 09:52:43 0.07,-127.93 -0.36,-126.14 205.06 80
2 04/27/2019 22:14:23 -0.06,-127.99 -0.85,-131.38 387.14 80
3 04/28/2019 21:58:09 -0.07,-128.02 0.18,-126.81 137.12 80
4 04/30/2019 10:19:42 0.06,-128.06 0.94,-132.03 452.58 80
5 05/01/2019 09:58:08 0.07,-128.08 -0.10,-127.46 71.28 80
6 05/03/2019 22:00:54 -0.06,-128.15 -0.08,-128.13 3.00 80
7 05/06/2019 10:06:12 0.05,-128.20 0.16,-128.79 65.85 80
8 05/07/2019 09:44:37 0.06,-128.22 -0.81,-124.20 456.98 80
9 05/08/2019 22:06:18 -0.05,-128.25 -0.34,-129.45 138.36 80
10 05/09/2019 21:50:04 -0.06,-128.26 0.69,-124.89 384.25 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/26/2019
SNOs_Map_GOES-15_FY3D_20190426.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/26/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service