Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2024 10 20.  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)
 10/21/2024   00:45:27   ( -72.84, -19.60) 10/21/2024   00:45:55  ( -72.84, -19.64)    1.38                28
 10/21/2024   01:36:12   (  72.77, 147.85) 10/21/2024   01:35:15  (  72.77, 147.89)    1.47                57
 10/23/2024   11:57:53   ( -72.84, 172.29) 10/23/2024   11:58:24  ( -72.85, 172.21)    2.94                31
 10/23/2024   12:48:38   (  72.78, -20.27) 10/23/2024   12:47:44  (  72.78, -20.25)    0.77                54
 10/25/2024   23:10:19   ( -72.86,   4.15) 10/25/2024   23:10:51  ( -72.89,   4.13)    3.14                32
 10/26/2024   00:01:04   (  72.80, 171.58) 10/26/2024   00:00:11  (  72.82, 171.66)    3.20                53
 10/28/2024   10:22:45   ( -72.90,-164.03) 10/28/2024   10:23:17  ( -72.90,-164.01)    1.11                32
 10/28/2024   11:13:29   (  72.80,   3.50) 10/28/2024   11:12:37  (  72.83,   3.53)    3.39                52
 10/30/2024   21:35:09   ( -72.91,  27.85) 10/30/2024   21:35:40  ( -72.93,  27.91)    2.64                31
 10/30/2024   22:25:53   (  72.81,-164.63) 10/30/2024   22:25:01  (  72.81,-164.65)    0.85                52
 11/02/2024   08:47:34   ( -72.94,-140.31) 11/02/2024   08:48:03  ( -72.93,-140.22)    3.20                29
 11/02/2024   09:38:17   (  72.80,  27.31) 11/02/2024   09:37:24  (  72.82,  27.23)    3.09                53