Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 12 19.  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)
 12/21/2024   13:33:40   ( -73.18, 147.74) 12/21/2024   13:34:09  ( -73.17, 147.84)    3.36                29
 12/21/2024   14:24:23   (  73.06, -44.68) 12/21/2024   14:23:30  (  73.09, -44.66)    3.39                53
 12/23/2024   23:55:31   (  73.85, 170.79) 12/23/2024   23:56:38  (  73.74, 173.30)   78.53                67
 12/24/2024   00:46:01   ( -73.13, -20.25) 12/24/2024   00:46:10  ( -73.15, -20.24)    2.19                 9
 12/24/2024   01:36:44   (  73.01, 147.33) 12/24/2024   01:35:31  (  73.05, 147.23)    5.75                73
 12/26/2024   11:07:40   (  73.22,   4.16) 12/26/2024   11:08:48  (  73.19,   4.14)    2.54                68
 12/26/2024   11:58:23   ( -73.15, 171.62) 12/26/2024   11:58:10  ( -73.14, 171.70)    2.51                13
 12/28/2024   22:20:00   (  73.19,-163.88) 12/28/2024   22:20:46  (  73.19,-163.91)    1.11                46
 12/28/2024   23:10:43   ( -73.12,   3.58) 12/28/2024   23:10:08  ( -73.14,   3.66)    3.54                35
 12/31/2024   09:32:21   (  73.18,  28.06) 12/31/2024   09:32:44  (  73.19,  28.06)    1.83                23
 12/31/2024   10:23:04   ( -73.11,-164.48) 12/31/2024   10:22:07  ( -73.10,-164.45)    1.08                57