Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 10 26.  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   (  76.83,  36.38) 10/31/2022   08:43:00  (  76.81,  33.93)   62.11                68
 10/31/2022   09:34:59   ( -77.10,-157.45) 10/31/2022   09:33:49  ( -77.09,-157.57)    3.41                70
 10/31/2022   10:25:46   (  77.12,   9.77) 10/31/2022   10:24:52  (  77.13,   9.86)    2.56                54
 10/31/2022   11:16:31   ( -77.13, 177.03) 10/31/2022   11:15:48  ( -77.12, 177.06)    2.21                43
 10/31/2022   12:07:17   (  77.11, -15.56) 10/31/2022   12:06:52  (  77.12, -15.70)    3.43                25
 10/31/2022   12:58:02   ( -77.12, 151.69) 10/31/2022   12:57:47  ( -77.14, 151.69)    2.08                15
 10/31/2022   13:48:48   (  77.14, -41.09) 10/31/2022   13:48:50  (  77.15, -41.07)    0.46                 2
 10/31/2022   14:39:33   ( -77.16, 126.17) 10/31/2022   14:39:46  ( -77.13, 126.13)    3.24                13
 10/31/2022   15:30:20   (  77.18, -66.61) 10/31/2022   15:30:49  (  77.17, -66.44)    4.20                29
 10/31/2022   16:21:04   ( -77.15, 100.84) 10/31/2022   16:21:45  ( -77.16, 100.76)    2.18                41
 10/31/2022   17:11:51   (  77.17, -91.94) 10/31/2022   17:12:49  (  77.16, -92.00)    1.62                58
 10/31/2022   18:02:36   ( -77.18,  75.31) 10/31/2022   18:03:44  ( -77.18,  75.39)    1.99                68