Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 12 12.  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   ( -73.79, -69.37) 12/14/2024   03:57:53  ( -73.72, -66.89)   77.60                67
 12/14/2024   04:47:18   (  73.13,  99.47) 12/14/2024   04:47:24  (  73.12,  99.56)    3.12                 6
 12/14/2024   05:38:00   ( -73.01, -92.96) 12/14/2024   05:36:47  ( -72.99, -93.03)    3.01                73
 12/16/2024   15:08:56   ( -73.17, 123.96) 12/16/2024   15:10:06  ( -73.19, 123.98)    2.66                70
 12/16/2024   15:59:40   (  73.10, -68.58) 12/16/2024   15:59:27  (  73.11, -68.51)    2.44                13
 12/16/2024   16:50:08   ( -72.27, 100.45) 12/16/2024   16:49:02  ( -72.35,  97.73)   92.34                66
 12/19/2024   02:21:17   ( -73.15, -44.10) 12/19/2024   02:22:08  ( -73.15, -44.15)    1.71                51
 12/19/2024   03:12:01   (  73.08, 123.36) 12/19/2024   03:11:29  (  73.06, 123.34)    2.53                32
 12/21/2024   13:33:39   ( -73.14, 147.82) 12/21/2024   13:34:10  ( -73.12, 147.75)    3.33                31
 12/21/2024   14:24:23   (  73.08, -44.72) 12/21/2024   14:23:30  (  73.08, -44.67)    1.66                53
 12/23/2024   23:55:31   (  73.87, 170.75) 12/23/2024   23:56:37  (  73.79, 173.41)   83.00                66
 12/24/2024   00:46:01   ( -73.15, -20.28) 12/24/2024   00:46:10  ( -73.16, -20.22)    2.45                 9