Simultaneous Nadir Overpasses (SNOs) between METOP-B and NPP
TLE Epoch: 2023 6 20.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/20/2023   03:10:33   (  72.88, 124.26) 06/20/2023   03:11:38  (  72.86, 124.21)    2.48                65
 06/20/2023   04:01:15   ( -72.88, -68.41) 06/20/2023   04:02:22  ( -72.87, -68.49)    2.70                67
 06/20/2023   04:51:55   (  72.86,  98.88) 06/20/2023   04:53:08  (  72.87,  98.82)    2.74                73
 06/20/2023   05:42:38   ( -72.80, -93.90) 06/20/2023   05:43:51  ( -72.83, -93.78)    5.01                73
 06/20/2023   06:33:22   (  72.58,  72.97) 06/20/2023   06:34:33  (  72.63,  73.95)   33.05                71
 06/20/2023   07:24:05   ( -72.53,-119.81) 06/20/2023   07:25:16  ( -72.59,-118.65)   39.08                71
 06/20/2023   08:14:49   (  72.30,  47.07) 06/20/2023   08:15:57  (  72.33,  49.17)   70.76                68
 06/20/2023   09:05:32   ( -72.25,-145.70) 06/20/2023   09:06:40  ( -72.29,-143.44)   76.59                68