Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 1 9.  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)
 01/11/2024   06:12:54   ( -72.08,-100.59) 01/11/2024   06:14:03  ( -71.93, -98.90)   60.29                69
 01/11/2024   07:03:27   (  71.41,  67.97) 01/11/2024   07:03:33  (  71.43,  67.93)    3.26                 6
 01/11/2024   07:54:09   ( -71.32,-124.56) 01/11/2024   07:52:58  ( -71.30,-124.62)    2.99                71
 01/13/2024   18:16:09   (  72.32,-101.84) 01/13/2024   18:17:15  (  72.24, -99.22)   88.91                66
 01/13/2024   19:06:36   ( -71.46,  67.09) 01/13/2024   19:06:52  ( -71.47,  67.13)    1.42                16
 01/13/2024   19:57:20   (  71.35,-125.40) 01/13/2024   19:56:15  (  71.33,-125.42)    1.93                65
 01/16/2024   07:09:46   (  71.45,  66.33) 01/16/2024   07:10:09  (  71.47,  66.27)    2.83                23
 01/16/2024   08:00:28   ( -71.36,-126.20) 01/16/2024   07:59:34  ( -71.35,-126.26)    2.15                54
 01/18/2024   19:12:54   ( -71.51,  65.43) 01/18/2024   19:13:26  ( -71.52,  65.50)    2.87                32
 01/18/2024   20:03:38   (  71.41,-127.07) 01/18/2024   20:02:49  (  71.37,-127.07)    3.64                49
 01/21/2024   07:16:04   (  71.52,  64.63) 01/21/2024   07:16:42  (  71.51,  64.64)    0.69                38
 01/21/2024   08:06:46   ( -71.42,-127.88) 01/21/2024   08:06:07  ( -71.41,-127.87)    1.46                39