Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 2 19.  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)
 02/20/2025   21:15:37   ( -73.39,  31.69) 02/20/2025   21:16:00  ( -73.38,  31.66)    0.82                23
 02/20/2025   22:06:22   (  73.31,-160.84) 02/20/2025   22:05:20  (  73.29,-160.85)    1.91                62
 02/23/2025   07:37:21   (  73.42,  56.18) 02/23/2025   07:38:16  (  73.43,  56.14)    1.68                55
 02/23/2025   08:28:03   ( -73.34,-136.33) 02/23/2025   08:27:39  ( -73.33,-136.41)    3.02                24
 02/25/2025   17:59:17   ( -74.20,  78.90) 02/25/2025   18:00:22  ( -74.10,  81.94)   93.17                65
 02/25/2025   18:49:47   (  73.39,-111.87) 02/25/2025   18:49:54  (  73.38,-111.90)    1.28                 7
 02/25/2025   19:40:29   ( -73.31,  55.62) 02/25/2025   19:39:16  ( -73.33,  55.66)    2.48                73
 02/28/2025   05:11:28   ( -73.44, -87.40) 02/28/2025   05:12:11  ( -73.44, -87.42)    0.62                43
 02/28/2025   06:02:13   (  73.38,  80.05) 02/28/2025   06:01:31  (  73.35,  80.09)    3.15                42
 03/02/2025   15:33:13   (  73.57, -63.13) 03/02/2025   15:34:24  (  73.52, -62.84)   10.36                71
 03/02/2025   16:23:54   ( -73.43, 104.51) 03/02/2025   16:23:47  ( -73.41, 104.59)    3.17                 7
 03/02/2025   17:14:25   (  72.67, -86.54) 03/02/2025   17:13:19  (  72.69, -89.13)   85.88                66
 03/05/2025   02:45:36   (  73.43, 129.09) 03/05/2025   02:46:01  (  73.41, 128.99)    3.81                25
 03/05/2025   03:36:18   ( -73.33, -63.38) 03/05/2025   03:35:23  ( -73.34, -63.48)    3.67                55