Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 2 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)
 02/18/2025   10:03:12   ( -73.46,-160.36) 02/18/2025   10:04:21  ( -73.44,-160.28)    3.39                69
 02/18/2025   10:53:56   (  73.33,   7.24) 02/18/2025   10:53:41  (  73.34,   7.20)    1.83                15
 02/18/2025   11:44:23   ( -72.50, 176.31) 02/18/2025   11:43:17  ( -72.56, 173.37)   98.29                66
 02/20/2025   21:15:38   ( -73.40,  31.65) 02/20/2025   21:16:00  ( -73.42,  31.73)    3.33                22
 02/20/2025   22:06:23   (  73.33,-160.88) 02/20/2025   22:05:20  (  73.33,-160.78)    3.06                63
 02/23/2025   07:37:22   (  73.44,  56.14) 02/23/2025   07:38:16  (  73.46,  56.20)    3.06                54
 02/23/2025   08:28:04   ( -73.36,-136.37) 02/23/2025   08:27:39  ( -73.36,-136.34)    0.94                25
 02/25/2025   17:59:16   ( -74.16,  78.98) 02/25/2025   18:00:22  ( -74.08,  81.89)   89.01                66
 02/25/2025   18:49:47   (  73.41,-111.91) 02/25/2025   18:49:53  (  73.41,-111.84)    2.09                 6
 02/25/2025   19:40:29   ( -73.33,  55.59) 02/25/2025   19:39:16  ( -73.31,  55.61)    1.99                73
 02/28/2025   05:11:28   ( -73.45, -87.42) 02/28/2025   05:12:10  ( -73.46, -87.36)    2.27                42
 02/28/2025   06:02:12   (  73.34,  80.13) 02/28/2025   06:01:30  (  73.37,  80.13)    3.68                42
 03/02/2025   15:33:12   (  73.53, -63.04) 03/02/2025   15:34:24  (  73.49, -62.91)    6.15                72
 03/02/2025   16:23:53   ( -73.39, 104.61) 03/02/2025   16:23:47  ( -73.38, 104.53)    2.76                 6