Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 9 21.  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)
 09/23/2024   19:46:54   ( -73.31,  53.98) 09/23/2024   19:48:02  ( -73.22,  55.99)   65.03                68
 09/23/2024   20:37:28   (  72.68,-137.38) 09/23/2024   20:37:31  (  72.68,-137.38)    0.46                 3
 09/23/2024   21:28:09   ( -72.55,  30.22) 09/23/2024   21:26:56  ( -72.55,  30.04)    6.17                73
 09/26/2024   07:49:59   (  72.70,  54.47) 09/26/2024   07:50:17  (  72.71,  54.45)    1.74                18
 09/26/2024   08:40:41   ( -72.61,-138.03) 09/26/2024   08:39:41  ( -72.64,-138.03)    3.06                60
 09/28/2024   19:02:30   (  72.73,-113.70) 09/28/2024   19:03:02  (  72.75,-113.71)    2.85                32
 09/28/2024   19:53:12   ( -72.64,  53.80) 09/28/2024   19:52:27  ( -72.63,  53.72)    2.56                45
 10/01/2024   06:15:01   (  72.77,  78.10) 10/01/2024   06:15:47  (  72.74,  78.05)    2.81                46
 10/01/2024   07:05:43   ( -72.68,-114.40) 10/01/2024   07:05:11  ( -72.68,-114.41)    0.63                32
 10/03/2024   17:27:32   (  72.82, -90.13) 10/03/2024   17:28:30  (  72.80, -90.07)    3.10                58
 10/03/2024   18:18:14   ( -72.73,  77.38) 10/03/2024   18:17:54  ( -72.74,  77.48)    3.51                20