Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 1 17.  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)
 01/18/2024   19:12:54   ( -71.52,  65.42) 01/18/2024   19:13:25  ( -71.51,  65.48)    2.38                31
 01/18/2024   20:03:38   (  71.40,-127.06) 01/18/2024   20:02:47  (  71.42,-127.00)    3.13                51
 01/21/2024   07:16:03   (  71.48,  64.70) 01/21/2024   07:16:40  (  71.50,  64.63)    3.30                37
 01/21/2024   08:06:45   ( -71.40,-127.83) 01/21/2024   08:06:05  ( -71.39,-127.90)    2.44                40
 01/23/2024   19:19:10   ( -71.54,  63.82) 01/23/2024   19:19:55  ( -71.55,  63.85)    1.74                45
 01/23/2024   20:09:54   (  71.43,-128.67) 01/23/2024   20:09:17  (  71.45,-128.65)    2.18                37
 01/26/2024   07:22:19   (  71.53,  63.05) 01/26/2024   07:23:08  (  71.56,  63.03)    3.35                49
 01/26/2024   08:13:01   ( -71.44,-129.47) 01/26/2024   08:12:33  ( -71.47,-129.47)    2.67                28
 01/28/2024   19:25:26   ( -71.55,  62.24) 01/28/2024   19:26:24  ( -71.55,  62.17)    2.42                58
 01/28/2024   20:16:11   (  71.50,-130.36) 01/28/2024   20:15:45  (  71.48,-130.27)    3.60                26