Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 9 30.  Predictions up to the next  14.0 days:

     Date     Time(TERRA) TERRA Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 10/02/2021   20:06:04   (  81.22, -77.44) 10/02/2021   20:04:58  (  81.22, -77.30)    2.31                66
 10/02/2021   20:55:31   ( -81.22,  90.13) 10/02/2021   20:55:39  ( -81.22,  90.19)    1.25                 8
 10/05/2021   15:40:16   (  81.22, -11.08) 10/05/2021   15:39:23  (  81.21, -11.19)    2.04                53
 10/05/2021   16:29:42   ( -81.24, 156.89) 10/05/2021   16:30:03  ( -81.23, 156.76)    2.44                21
 10/08/2021   11:14:28   (  81.21,  55.24) 10/08/2021   11:13:47  (  81.22,  55.29)    1.04                41
 10/08/2021   12:03:54   ( -81.23,-136.77) 10/08/2021   12:04:27  ( -81.23,-136.69)    1.33                33
 10/11/2021   06:48:38   (  81.22, 121.88) 10/11/2021   06:48:10  (  81.22, 121.76)    2.18                28
 10/11/2021   07:38:05   ( -81.22, -70.47) 10/11/2021   07:38:51  ( -81.23, -70.54)    1.21                46
 10/14/2021   02:22:50   (  81.21,-171.90) 10/14/2021   02:22:34  (  81.22,-171.79)    2.13                16