Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2020 12 8.  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)
 12/09/2020   01:27:15   ( -80.96,  14.99) 12/09/2020   01:26:06  ( -80.96,  14.82)    3.02                69
 12/09/2020   02:17:49   (  80.97,-177.92) 12/09/2020   02:16:48  (  80.95,-178.02)    2.57                61
 12/09/2020   03:08:18   ( -80.97, -10.50) 12/09/2020   03:07:28  ( -80.95, -10.66)    3.11                50
 12/09/2020   03:58:51   (  80.96, 156.96) 12/09/2020   03:58:09  (  80.96, 156.86)    1.66                42
 12/09/2020   04:49:20   ( -80.96, -35.62) 12/09/2020   04:48:49  ( -80.96, -35.77)    2.70                31
 12/09/2020   05:39:54   (  80.97, 131.46) 12/09/2020   05:39:31  (  80.96, 131.38)    2.30                23
 12/09/2020   06:30:23   ( -80.97, -61.11) 12/09/2020   06:30:11  ( -80.96, -61.25)    2.85                12
 12/09/2020   07:20:56   (  80.97, 106.33) 12/09/2020   07:20:52  (  80.97, 106.27)    1.14                 4
 12/09/2020   08:11:25   ( -80.96, -86.23) 12/09/2020   08:11:32  ( -80.97, -86.37)    2.37                 7
 12/09/2020   09:01:58   (  80.96,  81.20) 12/09/2020   09:02:13  (  80.98,  81.15)    1.97                15
 12/09/2020   09:52:28   ( -80.97,-111.72) 12/09/2020   09:52:54  ( -80.96,-111.85)    2.60                26
 12/09/2020   10:43:01   (  80.97,  55.71) 12/09/2020   10:43:35  (  80.97,  55.67)    0.63                34
 12/09/2020   11:33:30   ( -80.97,-136.85) 12/09/2020   11:34:15  ( -80.97,-136.96)    2.04                45
 12/09/2020   12:24:03   (  80.97,  30.58) 12/09/2020   12:24:56  (  80.98,  30.56)    1.68                53
 12/09/2020   13:14:33   ( -80.98,-162.34) 12/09/2020   13:15:37  ( -80.97,-162.44)    2.36                64