Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 1 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)
 01/12/2025   15:52:32   (  73.26, -67.19) 01/12/2025   15:53:27  (  73.26, -67.20)    0.59                55
 01/12/2025   16:43:14   ( -73.17, 100.32) 01/12/2025   16:42:50  ( -73.19, 100.30)    1.93                24
 01/15/2025   03:04:51   (  73.24, 124.76) 01/15/2025   03:05:18  (  73.26, 124.79)    2.37                27
 01/15/2025   03:55:33   ( -73.15, -67.73) 01/15/2025   03:54:42  ( -73.14, -67.80)    2.72                51
 01/17/2025   13:26:33   ( -73.73, 148.25) 01/17/2025   13:27:42  ( -73.65, 149.91)   52.37                69
 01/17/2025   14:17:09   (  73.24, -43.31) 01/17/2025   14:17:08  (  73.23, -43.28)    1.06                 1
 01/17/2025   15:07:46   ( -72.90, 124.74) 01/17/2025   15:06:35  ( -72.95, 123.84)   30.20                71
 01/20/2025   00:38:43   ( -73.28, -18.80) 01/20/2025   00:39:39  ( -73.28, -18.85)    1.68                56
 01/20/2025   01:29:28   (  73.23, 148.61) 01/20/2025   01:28:58  (  73.22, 148.70)    3.33                30
 01/22/2025   11:51:02   ( -73.29, 173.10) 01/22/2025   11:51:28  ( -73.30, 173.18)    2.68                26
 01/22/2025   12:41:46   (  73.19, -19.38) 01/22/2025   12:40:48  (  73.17, -19.39)    1.97                58
 01/24/2025   22:12:41   (  73.49,-162.76) 01/24/2025   22:13:52  (  73.43,-162.19)   19.10                71
 01/24/2025   23:03:20   ( -73.26,   5.09) 01/24/2025   23:03:17  ( -73.28,   5.15)    3.21                 3