Simultaneous Nadir Overpasses (SNOs) between METOP-C and METOP-A
TLE Epoch: 2021 12 1.  Predictions up to the next  14.0 days:

     Date     Time(METOP-C) METOP-C Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 12/02/2021   16:30:26   ( -81.23, 156.65) 12/02/2021   16:30:41  ( -81.23, 156.48)    2.82                15
 12/02/2021   17:21:07   (  81.24, -35.97) 12/02/2021   17:19:53  (  81.23, -35.93)    0.82                74
 12/04/2021   21:43:16   (  81.23,-101.68) 12/04/2021   21:44:08  (  81.22,-101.65)    1.25                52
 12/04/2021   22:33:56   ( -81.24,  65.80) 12/04/2021   22:33:04  ( -81.24,  65.67)    2.36                52
 12/07/2021   02:56:05   ( -81.23,   0.05) 12/07/2021   02:57:10  ( -81.23,   0.05)    0.14                65
 12/07/2021   03:46:46   (  81.23, 167.49) 12/07/2021   03:46:40  (  81.24, 167.37)    2.20                 6
 12/09/2021   08:59:34   ( -81.24, -90.43) 12/09/2021   08:59:32  ( -81.23, -90.50)    1.37                 2
 12/09/2021   09:50:15   (  81.24,  77.03) 12/09/2021   09:49:10  (  81.24,  76.97)    1.18                65
 12/11/2021   14:12:24   (  81.24,  11.27) 12/11/2021   14:13:24  (  81.23,  11.12)    2.60                60
 12/11/2021   15:03:03   ( -81.25, 179.07) 12/11/2021   15:01:54  ( -81.24, 178.91)    2.84                69
 12/13/2021   19:25:12   ( -81.24, 113.28) 12/13/2021   19:26:00  ( -81.23, 113.19)    2.16                48