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: 3/27/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/28/2020 10:16:19 -0.27,-127.99 0.44,-131.26 373.02 80
2 03/29/2020 09:54:42 -0.28,-127.95 -0.55,-126.68 144.82 80
3 03/30/2020 22:19:01 0.26,-127.92 -0.65,-131.90 453.95 80
4 03/31/2020 21:57:25 0.27,-127.89 0.40,-127.33 63.82 80
5 04/03/2020 10:02:40 -0.25,-127.77 -0.23,-127.94 19.77 80
6 04/04/2020 09:41:04 -0.26,-127.73 -1.22,-123.36 497.22 80
7 04/05/2020 22:05:22 0.24,-127.68 0.03,-128.58 102.89 80
8 04/06/2020 21:43:46 0.25,-127.64 1.08,-124.01 414.15 80
9 04/08/2020 10:07:57 -0.23,-127.56 0.14,-129.20 186.98 80
10 04/09/2020 09:46:21 -0.24,-127.51 -0.90,-124.62 329.33 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/27/2020
SNOs_Map_GOES-15_FY3D_20200328.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/27/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service