Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 10 9.  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,  92.00) 10/16/2022   04:56:10  (  77.04,  91.13)   21.70                73
 10/16/2022   05:48:10   ( -77.13,-101.01) 10/16/2022   05:47:03  ( -77.15,-101.12)    3.25                67
 10/16/2022   06:38:57   (  77.17,  66.11) 10/16/2022   06:38:07  (  77.15,  66.15)    2.40                50
 10/16/2022   07:29:42   ( -77.16,-126.53) 10/16/2022   07:29:02  ( -77.17,-126.48)    1.83                40
 10/16/2022   08:20:28   (  77.16,  40.78) 10/16/2022   08:20:06  (  77.18,  40.78)    2.14                22
 10/16/2022   09:11:14   ( -77.19,-152.04) 10/16/2022   09:11:02  ( -77.16,-152.04)    3.51                12
 10/16/2022   10:02:00   (  77.19,  15.26) 10/16/2022   10:02:06  (  77.17,  15.23)    2.92                 6
 10/16/2022   10:52:45   ( -77.18,-177.38) 10/16/2022   10:53:01  ( -77.19,-177.40)    1.03                16
 10/16/2022   11:43:31   (  77.18, -10.07) 10/16/2022   11:44:05  (  77.20, -10.13)    2.24                34
 10/16/2022   12:34:16   ( -77.21, 157.11) 10/16/2022   12:34:59  ( -77.22, 157.24)    3.26                43
 10/16/2022   13:25:02   (  77.21, -35.59) 10/16/2022   13:26:03  (  77.23, -35.50)    2.58                61
 10/16/2022   14:15:47   ( -77.20, 131.77) 10/16/2022   14:16:59  ( -77.21, 131.68)    2.30                72