Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2019 12 12.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/12/2019   20:33:25   (  81.44, -78.58) 12/12/2019   20:34:38  (  81.45, -78.49)    1.58                73
 12/12/2019   21:24:05   ( -81.44,  89.04) 12/12/2019   21:24:05  ( -81.44,  89.01)    0.52                 0
 12/12/2019   22:14:44   (  81.43,-102.89) 12/12/2019   22:13:30  (  81.47,-102.79)    4.90                74
 12/15/2019   16:07:48   (  81.44, -12.15) 12/15/2019   16:08:53  (  81.45, -12.04)    2.06                65
 12/15/2019   16:58:28   ( -81.44, 155.50) 12/15/2019   16:58:20  ( -81.44, 155.49)    0.76                 8
 12/18/2019   11:42:11   (  81.44,  54.25) 12/18/2019   11:43:08  (  81.45,  54.43)    2.97                57
 12/18/2019   12:32:50   ( -81.43,-138.06) 12/18/2019   12:32:34  ( -81.44,-138.03)    1.22                16
 12/21/2019   07:16:33   (  81.44, 120.64) 12/21/2019   07:17:23  (  81.43, 120.50)    2.48                50
 12/21/2019   08:07:14   ( -81.44, -72.03) 12/21/2019   08:06:50  ( -81.43, -71.93)    2.10                24
 12/24/2019   02:50:56   (  81.44,-172.99) 12/24/2019   02:51:38  (  81.43,-173.02)    0.83                42