Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2018 12 11.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-15) NOAA-15 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 12/17/2018   16:59:58   (  80.73, -43.05) 12/17/2018   16:58:49  (  80.73, -42.95)    1.91                69
 12/17/2018   17:50:31   ( -80.72, 124.47) 12/17/2018   17:49:30  ( -80.72, 124.28)    3.39                61
 12/17/2018   18:41:01   (  80.74, -68.37) 12/17/2018   18:40:11  (  80.72, -68.42)    1.94                50
 12/17/2018   19:31:34   ( -80.73,  99.16) 12/17/2018   19:30:51  ( -80.74,  99.15)    0.99                43
 12/17/2018   20:22:04   (  80.74, -93.69) 12/17/2018   20:21:32  (  80.73, -93.55)    2.52                32
 12/17/2018   21:12:37   ( -80.73,  73.84) 12/17/2018   21:12:13  ( -80.73,  73.68)    2.97                24
 12/17/2018   22:03:07   (  80.74,-119.00) 12/17/2018   22:02:54  (  80.73,-119.03)    1.92                13
 12/17/2018   22:53:40   ( -80.73,  48.53) 12/17/2018   22:53:34  ( -80.74,  48.55)    0.93                 6
 12/17/2018   23:44:10   (  80.75,-144.32) 12/17/2018   23:44:15  (  80.74,-144.15)    3.14                 5
 12/18/2018   00:34:43   ( -80.74,  23.22) 12/18/2018   00:34:56  ( -80.73,  23.08)    2.55                13
 12/18/2018   01:25:13   (  80.75,-169.64) 12/18/2018   01:25:37  (  80.73,-169.63)    2.08                24
 12/18/2018   02:15:46   ( -80.74,  -2.09) 12/18/2018   02:16:17  ( -80.75,  -2.05)    1.08                31
 12/18/2018   03:06:15   (  80.73, 165.40) 12/18/2018   03:06:58  (  80.74, 165.25)    2.92                43
 12/18/2018   03:56:49   ( -80.74, -27.40) 12/18/2018   03:57:39  ( -80.74, -27.52)    2.13                50
 12/18/2018   04:47:17   (  80.74, 140.08) 12/18/2018   04:48:18  (  80.76, 140.12)    2.32                61
 12/18/2018   05:37:51   ( -80.74, -52.71) 12/18/2018   05:38:59  ( -80.75, -52.65)    1.38                68