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: 1/29/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/30/2020 10:11:59 -0.04,-128.26 0.57,-130.93 304.24 80
2 01/31/2020 09:55:44 -0.04,-128.24 -0.46,-126.36 215.02 80
3 02/01/2020 22:17:23 0.04,-128.21 -0.75,-131.58 384.87 80
4 02/02/2020 21:55:48 0.03,-128.18 0.29,-127.01 133.86 80
5 02/04/2020 10:17:18 -0.03,-128.13 0.88,-132.20 464.06 80
6 02/05/2020 10:01:02 -0.03,-128.10 -0.15,-127.63 54.38 80
7 02/07/2020 22:03:45 -0.01,-128.03 -0.08,-128.27 28.06 80
8 02/08/2020 21:42:10 -0.01,-127.99 0.95,-123.69 489.47 80
9 02/10/2020 10:03:40 0.01,-127.92 0.22,-128.89 110.13 80
10 02/11/2020 09:47:25 0.01,-127.89 -0.82,-124.32 407.38 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/29/2020
SNOs_Map_GOES-15_FY3D_20200129.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 01/29/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service