Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 12 28.  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)
 12/28/2024   22:20:00   (  73.19,-163.88) 12/28/2024   22:20:45  (  73.20,-163.88)    1.63                45
 12/28/2024   23:10:43   ( -73.13,   3.56) 12/28/2024   23:10:08  ( -73.10,   3.57)    3.74                35
 12/31/2024   09:32:21   (  73.19,  28.04) 12/31/2024   09:32:43  (  73.17,  28.02)    1.94                22
 12/31/2024   10:23:03   ( -73.08,-164.41) 12/31/2024   10:22:06  ( -73.07,-164.51)    3.28                57
 01/02/2025   19:54:05   ( -73.62,  51.64) 01/02/2025   19:55:15  ( -73.47,  52.93)   43.89                70
 01/02/2025   20:44:41   (  73.15,-139.97) 01/02/2025   20:44:40  (  73.14,-140.07)    3.57                 1
 01/02/2025   21:35:18   ( -72.79,  28.12) 01/02/2025   21:34:07  ( -72.83,  27.01)   36.85                71
 01/05/2025   07:06:18   ( -73.25,-115.59) 01/05/2025   07:07:15  ( -73.24,-115.56)    1.45                57
 01/05/2025   07:57:02   (  73.17,  51.89) 01/05/2025   07:56:35  (  73.16,  51.95)    2.23                27
 01/07/2025   18:18:38   ( -73.24,  76.35) 01/07/2025   18:19:10  ( -73.22,  76.38)    2.15                32
 01/07/2025   19:09:21   (  73.11,-116.06) 01/07/2025   19:08:30  (  73.13,-116.13)    3.36                51
 01/10/2025   04:40:24   (  73.79,  99.67) 01/10/2025   04:41:32  (  73.69, 101.66)   63.09                68
 01/10/2025   05:30:56   ( -73.19, -91.63) 01/10/2025   05:31:03  ( -73.20, -91.68)    2.05                 7