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: 2/21/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/21/2020 09:58:09 -0.36,-128.41 -0.70,-126.97 165.56 80
2 02/22/2020 22:17:08 0.36,-128.45 -0.50,-132.19 427.45 80
3 02/23/2020 22:00:53 0.36,-128.45 0.54,-127.62 95.04 80
4 02/25/2020 10:22:23 -0.36,-128.44 0.63,-132.81 498.91 80
5 02/26/2020 10:00:48 -0.36,-128.44 -0.41,-128.24 23.20 80
6 02/28/2020 22:03:32 0.36,-128.47 0.26,-128.90 48.44 80
7 02/29/2020 21:47:16 0.36,-128.47 1.30,-124.32 473.35 80
8 03/02/2020 10:08:47 -0.35,-128.45 -0.12,-129.52 121.68 80
9 03/03/2020 09:47:11 -0.35,-128.44 -1.16,-124.94 399.45 80
10 03/04/2020 22:08:50 0.35,-128.45 -0.02,-130.17 195.69 80
11 03/05/2020 21:52:34 0.34,-128.45 0.96,-125.59 325.18 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/21/2020
SNOs_Map_GOES-15_FY3D_20200221.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/21/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service