Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 10 22.  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)
 10/31/2022   08:44:08   (  76.86,  36.27) 10/31/2022   08:42:59  (  76.84,  34.05)   56.26                69
 10/31/2022   09:34:59   ( -77.12,-157.55) 10/31/2022   09:33:48  ( -77.12,-157.44)    2.83                71
 10/31/2022   10:25:45   (  77.10,   9.85) 10/31/2022   10:24:52  (  77.12,   9.80)    1.85                53
 10/31/2022   11:16:30   ( -77.11, 177.12) 10/31/2022   11:15:48  ( -77.10, 177.00)    3.06                42
 10/31/2022   12:07:17   (  77.14, -15.67) 10/31/2022   12:06:51  (  77.14, -15.57)    2.68                26
 10/31/2022   12:58:02   ( -77.15, 151.60) 10/31/2022   12:57:47  ( -77.13, 151.64)    2.07                15
 10/31/2022   13:48:48   (  77.13, -41.01) 10/31/2022   13:48:51  (  77.13, -41.13)    3.02                 3
 10/31/2022   14:39:33   ( -77.14, 126.26) 10/31/2022   14:39:46  ( -77.16, 126.27)    2.35                13
 10/31/2022   15:30:20   (  77.16, -66.53) 10/31/2022   15:30:50  (  77.16, -66.50)    0.82                30
 10/31/2022   16:21:05   ( -77.17, 100.74) 10/31/2022   16:21:46  ( -77.15, 100.71)    2.90                41
 10/31/2022   17:11:51   (  77.15, -91.87) 10/31/2022   17:12:49  (  77.19, -91.87)    3.88                58
 10/31/2022   18:02:36   ( -77.16,  75.40) 10/31/2022   18:03:45  ( -77.17,  75.34)    2.03                69