Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 4 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)
 04/12/2024   19:20:15   ( -72.78,  61.33) 04/12/2024   19:21:21  ( -72.68,  64.21)   95.72                66
 04/12/2024   20:10:42   (  71.87,-129.56) 04/12/2024   20:10:56  (  71.87,-129.56)    0.31                14
 04/12/2024   21:01:24   ( -71.77,  37.95) 04/12/2024   21:00:20  ( -71.76,  37.91)    2.29                64
 04/15/2024   07:23:18   (  72.38,  61.37) 04/15/2024   07:24:28  (  72.25,  62.64)   45.17                70
 04/15/2024   08:13:52   ( -71.86,-130.32) 04/15/2024   08:13:57  ( -71.86,-130.36)    1.60                 5
 04/15/2024   09:04:34   (  71.66,  37.36) 04/15/2024   09:03:21  (  71.69,  37.02)   12.53                73
 04/17/2024   19:26:21   ( -72.01,  61.30) 04/17/2024   19:27:33  ( -72.00,  61.42)    4.26                72
 04/17/2024   20:17:04   (  71.86,-131.12) 04/17/2024   20:16:56  (  71.88,-131.12)    2.05                 8
 04/17/2024   21:07:37   ( -71.29,  37.23) 04/17/2024   21:06:28  ( -71.34,  35.65)   56.53                69
 04/20/2024   07:29:32   (  71.97,  60.58) 04/20/2024   07:30:32  (  71.99,  60.62)    2.78                60
 04/20/2024   08:20:14   ( -71.86,-131.90) 04/20/2024   08:19:56  ( -71.88,-131.90)    2.76                18
 04/22/2024   19:32:42   ( -71.97,  59.79) 04/22/2024   19:33:32  ( -71.97,  59.81)    0.48                50
 04/22/2024   20:23:26   (  71.88,-132.73) 04/22/2024   20:22:54  (  71.90,-132.66)    3.09                32
 04/25/2024   07:35:53   (  71.95,  59.04) 04/25/2024   07:36:30  (  71.95,  59.00)    1.38                37
 04/25/2024   08:26:35   ( -71.84,-133.43) 04/25/2024   08:25:54  ( -71.86,-133.51)    3.42                41