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: 4/27/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/27/2020 21:46:00 0.16,-128.18 0.99,-124.50 418.95 80
2 04/29/2020 10:10:11 -0.13,-128.21 0.19,-129.69 169.28 80
3 04/30/2020 09:48:35 -0.15,-128.22 -0.86,-125.12 353.30 80
4 05/01/2020 22:12:52 0.12,-128.22 -0.38,-130.33 241.44 80
5 05/02/2020 21:51:17 0.13,-128.23 0.67,-125.76 281.31 80
6 05/04/2020 10:15:27 -0.10,-128.26 0.51,-130.95 307.14 80
7 05/05/2020 09:53:52 -0.12,-128.27 -0.55,-126.38 214.95 80
8 05/06/2020 22:18:10 0.09,-128.26 -0.64,-131.61 381.10 80
9 05/07/2020 21:56:35 0.11,-128.27 0.41,-127.03 141.03 80
10 05/09/2020 10:20:44 -0.08,-128.29 0.82,-132.21 447.94 80
11 05/10/2020 09:59:08 -0.10,-128.29 -0.24,-127.64 73.49 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/27/2020
SNOs_Map_GOES-15_FY3D_20200427.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/27/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service