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: 6/20/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/21/2020 10:06:05 0.02,-127.86 0.16,-128.53 75.53 80
2 06/22/2020 09:44:30 0.01,-127.89 -0.90,-123.96 449.39 80
3 06/23/2020 22:08:48 -0.02,-127.89 -0.32,-129.18 146.94 80
4 06/24/2020 21:47:13 -0.01,-127.92 0.75,-124.61 378.06 80
5 06/26/2020 10:11:22 0.03,-128.01 0.43,-129.79 203.06 80
6 06/27/2020 09:49:47 0.02,-128.04 -0.64,-125.22 321.48 80
7 06/28/2020 22:14:05 -0.03,-128.02 -0.57,-130.44 275.90 80
8 06/29/2020 21:52:29 -0.02,-128.05 0.49,-125.87 248.65 80
9 07/01/2020 10:16:39 0.03,-128.14 0.69,-131.06 333.12 80
10 07/02/2020 09:55:03 0.02,-128.16 -0.37,-126.49 190.72 80
11 07/03/2020 22:19:21 -0.02,-128.13 -0.83,-131.71 408.18 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 6/20/2020
SNOs_Map_GOES-15_FY3D_20200620.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 06/20/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service