Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2020 12 14.  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)
 12/15/2020   06:27:48   (  81.36, 131.30) 12/15/2020   06:27:57  (  81.37, 131.20)    1.80                 9
 12/15/2020   07:18:28   ( -81.35, -61.16) 12/15/2020   07:17:24  ( -81.36, -61.28)    2.21                64
 12/18/2020   01:11:31   ( -81.38,  29.56) 12/18/2020   01:12:45  ( -81.34,  29.57)    4.18                74
 12/18/2020   02:02:10   (  81.36,-162.37) 12/18/2020   02:02:10  (  81.37,-162.30)    1.55                 0
 12/18/2020   02:52:50   ( -81.35,   5.22) 12/18/2020   02:51:37  ( -81.36,   5.25)    1.56                73
 12/20/2020   20:45:51   ( -81.37,  96.30) 12/20/2020   20:46:56  ( -81.37,  96.43)    2.27                65
 12/20/2020   21:36:31   (  81.36, -96.05) 12/20/2020   21:36:23  (  81.35, -96.24)    3.27                 8
 12/23/2020   16:20:12   ( -81.36, 163.01) 12/23/2020   16:21:09  ( -81.37, 162.86)    2.61                57
 12/23/2020   17:10:53   (  81.36, -29.76) 12/23/2020   17:10:36  (  81.35, -29.83)    1.97                17
 12/26/2020   11:54:34   ( -81.36,-130.69) 12/26/2020   11:55:22  ( -81.36,-130.76)    1.19                48