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: 2/20/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/20/2020 10:14:24 -0.36,-128.41 0.36,-131.53 356.93 80
2 02/21/2020 09:58:09 -0.36,-128.41 -0.68,-126.96 165.60 80
3 02/22/2020 22:17:09 0.36,-128.45 -0.46,-132.20 427.35 80
4 02/23/2020 22:00:53 0.36,-128.46 0.52,-127.62 95.23 80
5 02/25/2020 10:22:23 -0.36,-128.44 0.65,-132.81 498.66 80
6 02/26/2020 10:00:47 -0.36,-128.45 -0.39,-128.24 23.57 80
7 02/28/2020 22:03:31 0.36,-128.48 0.24,-128.89 48.09 80
8 02/29/2020 21:47:16 0.36,-128.48 1.28,-124.32 473.82 80
9 03/02/2020 10:08:46 -0.35,-128.45 -0.10,-129.51 121.11 80
10 03/03/2020 09:47:11 -0.35,-128.45 -1.14,-124.94 400.08 80
11 03/04/2020 22:08:50 0.35,-128.46 -0.03,-130.17 194.99 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/20/2020
SNOs_Map_GOES-15_FY3D_20200220.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/20/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service