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: 2/23/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/23/2020 22:00:53 0.36,-128.45 0.53,-127.62 94.83 80
2 02/25/2020 10:22:23 -0.36,-128.44 0.64,-132.81 499.28 80
3 02/26/2020 10:00:48 -0.36,-128.44 -0.40,-128.24 22.76 80
4 02/28/2020 22:03:31 0.36,-128.47 0.26,-128.90 49.08 80
5 02/29/2020 21:47:16 0.36,-128.47 1.30,-124.32 472.63 80
6 03/02/2020 10:08:46 -0.36,-128.44 -0.13,-129.52 122.53 80
7 03/03/2020 09:47:10 -0.35,-128.43 -1.11,-124.93 398.54 80
8 03/04/2020 22:08:49 0.35,-128.44 -0.06,-130.16 196.72 80
9 03/05/2020 21:52:34 0.34,-128.43 0.98,-125.59 324.08 80
10 03/07/2020 10:14:04 -0.34,-128.40 0.20,-130.78 272.08 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/23/2020
SNOs_Map_GOES-15_FY3D_20200223.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/23/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service