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: 3/24/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/24/2020 09:49:25 -0.30,-128.10 -0.90,-125.42 304.81 80
2 03/25/2020 22:13:44 0.28,-128.08 -0.30,-130.65 292.00 80
3 03/26/2020 21:52:08 0.29,-128.06 0.75,-126.07 226.67 80
4 03/28/2020 10:16:19 -0.27,-127.98 0.45,-131.26 373.32 80
5 03/29/2020 09:54:42 -0.28,-127.95 -0.54,-126.68 144.53 80
6 03/30/2020 22:19:00 0.26,-127.92 -0.65,-131.90 454.00 80
7 03/31/2020 21:57:25 0.27,-127.89 0.40,-127.33 63.77 80
8 04/03/2020 10:02:40 -0.25,-127.76 -0.24,-127.95 20.21 80
9 04/04/2020 09:41:03 -0.26,-127.72 -1.23,-123.36 496.85 80
10 04/05/2020 22:05:22 0.24,-127.68 0.05,-128.59 102.97 80
11 04/06/2020 21:43:45 0.25,-127.64 1.04,-124.00 414.10 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/24/2020
SNOs_Map_GOES-15_FY3D_20200324.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/24/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service