Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 12 14.  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)
 12/14/2024   03:56:46   ( -73.83, -69.44) 12/14/2024   03:57:53  ( -73.69, -66.96)   78.74                67
 12/14/2024   04:47:17   (  73.11,  99.51) 12/14/2024   04:47:24  (  73.09,  99.49)    2.27                 7
 12/14/2024   05:37:59   ( -72.99, -92.92) 12/14/2024   05:36:46  ( -73.01, -93.00)    3.16                73
 12/16/2024   15:08:55   ( -73.15, 124.00) 12/16/2024   15:10:06  ( -73.16, 123.91)    3.05                71
 12/16/2024   15:59:39   (  73.08, -68.53) 12/16/2024   15:59:27  (  73.08, -68.57)    1.41                12
 12/16/2024   16:50:08   ( -72.30, 100.39) 12/16/2024   16:49:02  ( -72.31,  97.66)   92.01                66
 12/19/2024   02:21:18   ( -73.18, -44.16) 12/19/2024   02:22:08  ( -73.17, -44.11)    1.86                50
 12/19/2024   03:12:01   (  73.06, 123.41) 12/19/2024   03:11:29  (  73.09, 123.39)    2.91                32
 12/21/2024   13:33:40   ( -73.17, 147.77) 12/21/2024   13:34:10  ( -73.15, 147.80)    2.36                30
 12/21/2024   14:24:23   (  73.05, -44.67) 12/21/2024   14:23:31  (  73.06, -44.72)    1.72                52
 12/23/2024   23:55:32   (  73.89, 170.70) 12/23/2024   23:56:38  (  73.78, 173.38)   83.87                66
 12/24/2024   00:46:01   ( -73.12, -20.22) 12/24/2024   00:46:11  ( -73.14, -20.26)    3.13                10
 12/24/2024   01:36:45   (  73.05, 147.24) 12/24/2024   01:35:32  (  73.04, 147.21)    1.62                73
 12/26/2024   11:07:40   (  73.20,   4.19) 12/26/2024   11:08:49  (  73.20,   4.14)    1.54                69
 12/26/2024   11:58:23   ( -73.13, 171.67) 12/26/2024   11:58:11  ( -73.15, 171.72)    3.27                12