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: 1/25/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/25/2020 10:06:41 -0.04,-128.37 0.25,-129.66 147.27 80
2 01/26/2020 09:50:25 -0.04,-128.35 -0.79,-125.08 372.43 80
3 01/27/2020 22:12:05 0.04,-128.32 -0.42,-130.31 226.88 80
4 01/28/2020 21:50:29 0.04,-128.30 0.61,-125.74 292.51 80
5 01/30/2020 10:11:59 -0.04,-128.27 0.56,-130.93 304.00 80
6 01/31/2020 09:55:44 -0.04,-128.25 -0.47,-126.36 215.35 80
7 02/01/2020 22:17:23 0.04,-128.22 -0.74,-131.58 384.24 80
8 02/02/2020 21:55:48 0.03,-128.19 0.29,-127.01 134.58 80
9 02/04/2020 10:17:18 -0.03,-128.14 0.88,-132.21 463.33 80
10 02/05/2020 10:01:03 -0.03,-128.11 -0.16,-127.63 55.23 80
11 02/07/2020 22:03:45 -0.01,-128.04 -0.08,-128.27 26.78 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/25/2020
SNOs_Map_GOES-15_FY3D_20200125.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 01/25/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service