Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 10 11.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 10/16/2022   04:57:23   (  77.06,  91.98) 10/16/2022   04:56:10  (  77.04,  91.14)   21.16                73
 10/16/2022   05:48:10   ( -77.14,-101.03) 10/16/2022   05:47:03  ( -77.15,-101.12)    2.50                67
 10/16/2022   06:38:57   (  77.18,  66.10) 10/16/2022   06:38:07  (  77.15,  66.15)    2.83                50
 10/16/2022   07:29:42   ( -77.17,-126.55) 10/16/2022   07:29:02  ( -77.18,-126.48)    1.90                40
 10/16/2022   08:20:28   (  77.17,  40.76) 10/16/2022   08:20:06  (  77.18,  40.79)    2.04                22
 10/16/2022   09:11:13   ( -77.16,-151.88) 10/16/2022   09:11:02  ( -77.16,-152.04)    3.90                11
 10/16/2022   10:02:00   (  77.20,  15.25) 10/16/2022   10:02:06  (  77.17,  15.24)    3.02                 6
 10/16/2022   10:52:45   ( -77.19,-177.40) 10/16/2022   10:53:01  ( -77.19,-177.40)    0.30                16
 10/16/2022   11:43:31   (  77.19, -10.09) 10/16/2022   11:44:05  (  77.20, -10.13)    1.69                34
 10/16/2022   12:34:16   ( -77.22, 157.08) 10/16/2022   12:34:59  ( -77.22, 157.24)    3.81                43
 10/16/2022   13:25:02   (  77.22, -35.61) 10/16/2022   13:26:03  (  77.23, -35.49)    3.06                61
 10/16/2022   14:15:47   ( -77.21, 131.75) 10/16/2022   14:16:59  ( -77.21, 131.68)    1.72                72