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: 6/22/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/22/2020 09:44:30 0.01,-127.90 -0.90,-123.96 449.62 80
2 06/23/2020 22:08:48 -0.02,-127.89 -0.32,-129.17 146.58 80
3 06/24/2020 21:47:13 -0.01,-127.92 0.74,-124.60 378.51 80
4 06/26/2020 10:11:22 0.03,-128.02 0.43,-129.79 202.47 80
5 06/27/2020 09:49:46 0.02,-128.04 -0.63,-125.22 322.16 80
6 06/28/2020 22:14:05 -0.03,-128.03 -0.58,-130.44 275.09 80
7 06/29/2020 21:52:29 -0.02,-128.05 0.49,-125.87 249.55 80
8 07/01/2020 10:16:38 0.03,-128.15 0.69,-131.06 332.09 80
9 07/02/2020 09:55:03 0.02,-128.17 -0.37,-126.49 191.84 80
10 07/03/2020 22:19:21 -0.02,-128.14 -0.83,-131.71 406.92 80
11 07/04/2020 21:57:46 -0.02,-128.16 0.24,-127.14 117.01 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 6/22/2020
SNOs_Map_GOES-15_FY3D_20200622.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 06/22/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service