Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 2 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)
 02/20/2025   21:15:37   ( -73.39,  31.67) 02/20/2025   21:16:00  ( -73.37,  31.64)    2.11                23
 02/20/2025   22:06:22   (  73.31,-160.84) 02/20/2025   22:05:20  (  73.28,-160.86)    3.33                62
 02/23/2025   07:37:21   (  73.42,  56.17) 02/23/2025   07:38:16  (  73.41,  56.11)    2.12                55
 02/23/2025   08:28:03   ( -73.35,-136.35) 02/23/2025   08:27:38  ( -73.36,-136.33)    1.79                25
 02/25/2025   17:59:16   ( -74.16,  79.00) 02/25/2025   18:00:22  ( -74.08,  81.90)   88.58                66
 02/25/2025   18:49:47   (  73.40,-111.89) 02/25/2025   18:49:53  (  73.42,-111.83)    2.83                 6
 02/25/2025   19:40:29   ( -73.32,  55.61) 02/25/2025   19:39:16  ( -73.31,  55.62)    0.83                73
 02/28/2025   05:11:28   ( -73.45, -87.41) 02/28/2025   05:12:10  ( -73.46, -87.36)    2.52                42
 02/28/2025   06:02:12   (  73.33,  80.15) 02/28/2025   06:01:31  (  73.33,  80.04)    3.56                41
 03/02/2025   15:33:12   (  73.53, -63.03) 03/02/2025   15:34:24  (  73.49, -62.91)    5.54                72
 03/02/2025   16:23:53   ( -73.39, 104.61) 03/02/2025   16:23:47  ( -73.38, 104.53)    2.73                 6
 03/02/2025   17:14:24   (  72.62, -86.45) 03/02/2025   17:13:18  (  72.71, -89.09)   88.09                66
 03/05/2025   02:45:36   (  73.43, 129.07) 03/05/2025   02:46:00  (  73.42, 129.01)    2.44                24
 03/05/2025   03:36:18   ( -73.34, -63.40) 03/05/2025   03:35:22  ( -73.36, -63.46)    2.60                56