Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2022 11 24.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 11/25/2022   21:16:21   (  72.38,-139.21) 11/25/2022   21:17:18  (  72.38,-139.26)    1.80                57
 11/25/2022   22:07:04   ( -72.31,  28.24) 11/25/2022   22:06:47  ( -72.31,  28.25)    0.40                17
 11/28/2022   12:43:39   ( -72.36, 169.02) 11/28/2022   12:44:22  ( -72.39, 168.99)    3.31                43
 11/28/2022   13:34:25   (  72.29, -23.53) 11/28/2022   13:33:49  (  72.30, -23.53)    1.35                36
 12/01/2022   04:11:00   (  72.35, 117.24) 12/01/2022   04:11:24  (  72.37, 117.19)    2.66                24
 12/01/2022   05:01:43   ( -72.28, -75.30) 12/01/2022   05:00:53  ( -72.31, -75.29)    2.75                50
 12/03/2022   18:47:43   (  72.87,-102.95) 12/03/2022   18:48:52  (  72.74,-101.51)   49.27                69
 12/03/2022   19:38:17   ( -72.34,  65.46) 12/03/2022   19:38:27  ( -72.36,  65.41)    2.72                10
 12/03/2022   20:29:03   (  72.28,-127.10) 12/03/2022   20:27:54  (  72.26,-127.12)    1.44                69
 12/06/2022   10:14:53   ( -72.46,-153.88) 12/06/2022   10:16:01  ( -72.46,-153.81)    2.39                68
 12/06/2022   11:05:38   (  72.35,  13.65) 12/06/2022   11:05:28  (  72.36,  13.65)    1.34                10