Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 6 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)
 07/02/2021   01:35:11   (  81.30,-157.88) 07/02/2021   01:34:24  (  81.29,-157.89)    0.63                47
 07/02/2021   02:24:38   ( -81.29,   9.68) 07/02/2021   02:25:05  ( -81.30,   9.71)    0.73                27
 07/04/2021   21:09:23   (  81.28, -91.74) 07/04/2021   21:08:45  (  81.29, -91.79)    1.00                38
 07/04/2021   21:58:49   ( -81.30,  76.22) 07/04/2021   21:59:25  ( -81.30,  76.21)    0.23                36
 07/07/2021   16:43:35   (  81.28, -25.27) 07/07/2021   16:43:06  (  81.29, -25.31)    0.88                29
 07/07/2021   17:33:01   ( -81.30, 142.72) 07/07/2021   17:33:46  ( -81.30, 142.68)    0.73                45
 07/10/2021   12:17:47   (  81.28,  41.17) 07/10/2021   12:17:27  (  81.29,  41.16)    0.75                20
 07/10/2021   13:07:13   ( -81.30,-150.82) 07/10/2021   13:08:07  ( -81.30,-150.86)    0.85                54
 07/13/2021   07:51:57   (  81.30, 107.95) 07/13/2021   07:51:46  (  81.30, 108.01)    1.16                11