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: 4/12/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/13/2020 10:13:15 -0.20,-127.84 0.36,-130.47 300.14 80
2 04/14/2020 09:51:39 -0.21,-127.86 -0.69,-125.90 224.54 80
3 04/15/2020 22:15:56 0.19,-127.91 -0.55,-131.11 365.98 80
4 04/16/2020 21:54:21 0.20,-127.94 0.50,-126.54 159.02 80
5 04/18/2020 10:18:32 -0.17,-127.99 0.65,-131.74 426.99 80
6 04/19/2020 09:56:57 -0.18,-128.02 -0.40,-127.17 97.47 80
7 04/20/2020 22:21:14 0.16,-128.05 -0.84,-132.38 493.98 80
8 04/21/2020 21:59:39 0.17,-128.08 0.21,-127.81 30.70 80
9 04/24/2020 10:04:54 -0.16,-128.16 -0.12,-128.44 31.70 80
10 04/25/2020 09:43:19 -0.18,-128.18 -1.17,-123.87 492.02 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/12/2020
SNOs_Map_GOES-15_FY3D_20200412.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/12/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service