Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 4 8.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/10/2024   08:07:30   ( -71.87,-128.75) 04/10/2024   08:07:56  ( -71.88,-128.76)    1.04                26
 04/10/2024   08:58:14   (  71.77,  38.74) 04/10/2024   08:57:19  (  71.76,  38.70)    1.79                55
 04/12/2024   19:20:15   ( -72.81,  61.28) 04/12/2024   19:21:20  ( -72.70,  64.26)   98.86                65
 04/12/2024   20:10:43   (  71.90,-129.61) 04/12/2024   20:10:56  (  71.89,-129.53)    3.42                13
 04/12/2024   21:01:25   ( -71.80,  37.90) 04/12/2024   21:00:20  ( -71.78,  37.95)    2.40                65
 04/15/2024   07:23:18   (  72.35,  61.42) 04/15/2024   07:24:28  (  72.27,  62.67)   43.44                70
 04/15/2024   08:13:53   ( -71.88,-130.36) 04/15/2024   08:13:57  ( -71.89,-130.32)    1.51                 4
 04/15/2024   09:04:34   (  71.64,  37.40) 04/15/2024   09:03:21  (  71.71,  37.05)   15.03                73
 04/17/2024   19:26:22   ( -72.02,  61.27) 04/17/2024   19:27:33  ( -72.02,  61.47)    6.89                71
 04/17/2024   20:17:05   (  71.89,-131.16) 04/17/2024   20:16:56  (  71.90,-131.08)    3.22                 9
 04/17/2024   21:07:38   ( -71.31,  37.20) 04/17/2024   21:06:28  ( -71.36,  35.69)   53.95                70
 04/20/2024   07:29:33   (  71.99,  60.55) 04/20/2024   07:30:33  (  71.96,  60.57)    3.25                60
 04/20/2024   08:20:15   ( -71.87,-131.92) 04/20/2024   08:19:57  ( -71.85,-131.95)    1.98                18