Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 4 30.  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)
 04/30/2024   06:51:31   ( -72.38,-110.67) 04/30/2024   06:52:41  ( -72.28,-109.59)   38.25                70
 04/30/2024   07:42:08   (  71.92,  57.53) 04/30/2024   07:42:08  (  71.94,  57.48)    2.12                 0
 04/30/2024   08:32:47   ( -71.67,-134.69) 04/30/2024   08:31:34  ( -71.72,-135.23)   19.38                73
 05/02/2024   18:54:34   (  72.03,-110.76) 05/02/2024   18:55:37  (  72.04,-110.75)    1.83                63
 05/02/2024   19:45:16   ( -71.93,  56.74) 05/02/2024   19:45:01  ( -71.94,  56.73)    0.98                15
 05/05/2024   06:57:42   ( -72.04,-111.57) 05/05/2024   06:58:30  ( -72.02,-111.55)    2.79                48
 05/05/2024   07:48:26   (  71.94,  55.93) 05/05/2024   07:47:52  (  71.93,  55.96)    2.05                34
 05/07/2024   19:00:51   (  72.02,-112.30) 05/07/2024   19:01:20  (  72.02,-112.30)    0.16                29
 05/07/2024   19:51:33   ( -71.92,  55.21) 05/07/2024   19:50:44  ( -71.93,  55.21)    1.22                49
 05/10/2024   06:13:29   (  72.81,  78.02) 05/10/2024   06:14:35  (  72.72,  80.55)   84.09                66
 05/10/2024   07:03:57   ( -72.00,-113.04) 05/10/2024   07:04:11  ( -71.99,-113.10)    2.23                14
 05/10/2024   07:54:41   (  71.90,  54.45) 05/10/2024   07:53:33  (  71.88,  54.39)    3.27                68
 05/12/2024   18:16:25   ( -72.24,  78.40) 05/12/2024   18:17:36  ( -72.17,  78.82)   16.27                71
 05/12/2024   19:07:06   (  72.00,-113.82) 05/12/2024   19:06:59  (  72.01,-113.81)    1.11                 7