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: 7/27/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/27/2019 21:55:14 0.23,-128.15 0.65,-126.27 214.54 80
2 07/29/2019 10:14:08 -0.26,-128.21 0.47,-131.49 373.84 80
3 07/30/2019 09:57:52 -0.25,-128.23 -0.52,-126.91 149.41 80
4 07/31/2019 22:16:52 0.27,-128.23 -0.63,-132.16 447.98 80
5 08/01/2019 22:00:38 0.26,-128.25 0.43,-127.59 75.18 80
6 08/04/2019 10:03:16 -0.27,-128.31 -0.30,-128.23 9.17 80
7 08/06/2019 22:03:21 0.28,-128.32 0.15,-128.90 66.04 80
8 08/07/2019 21:47:06 0.28,-128.34 1.20,-124.34 456.66 80
9 08/09/2019 10:05:58 -0.30,-128.38 -0.02,-129.54 132.96 80
10 08/10/2019 09:49:44 -0.29,-128.39 -1.08,-124.98 389.23 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 7/27/2019
SNOs_Map_GOES-15_FY3D_20190728.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 07/27/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service