Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2023 11 14.  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)
 11/25/2023   06:45:26   ( -76.13,-106.28) 11/25/2023   06:44:13  ( -76.14,-107.28)   26.70                73
 11/25/2023   07:36:16   (  76.29,  60.48) 11/25/2023   07:35:12  (  76.29,  60.54)    1.60                64
 11/25/2023   08:27:01   ( -76.30,-132.28) 11/25/2023   08:26:08  ( -76.30,-132.17)    2.89                53
 11/25/2023   09:17:47   (  76.28,  35.13) 11/25/2023   09:17:11  (  76.27,  34.98)    4.06                36
 11/25/2023   10:08:32   ( -76.30,-157.62) 11/25/2023   10:08:07  ( -76.28,-157.72)    3.20                25
 11/25/2023   10:59:18   (  76.31,   9.62) 11/25/2023   10:59:08  (  76.30,   9.59)    1.58                10
 11/25/2023   11:50:03   ( -76.33, 176.87) 11/25/2023   11:50:04  ( -76.31, 176.89)    2.66                 1
 11/25/2023   12:40:49   (  76.30, -15.72) 11/25/2023   12:41:06  (  76.33, -15.80)    3.25                17
 11/25/2023   13:31:34   ( -76.32, 151.52) 11/25/2023   13:32:02  ( -76.33, 151.50)    1.52                28
 11/25/2023   14:22:21   (  76.34, -41.24) 11/25/2023   14:23:04  (  76.35, -41.18)    2.12                43
 11/25/2023   15:13:06   ( -76.36, 126.01) 11/25/2023   15:14:00  ( -76.36, 126.12)    2.80                54
 11/25/2023   16:03:53   (  76.38, -66.75) 11/25/2023   16:05:03  (  76.34, -66.74)    4.23                70
 11/25/2023   16:54:43   ( -76.61,  99.65) 11/25/2023   16:55:53  ( -76.61, 101.59)   49.97                70