Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 2 15.  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)
 02/15/2025   23:41:30   (  73.38, 175.23) 02/15/2025   23:42:01  (  73.37, 175.23)    1.10                31
 02/16/2025   00:32:12   ( -73.32, -17.30) 02/16/2025   00:31:24  ( -73.29, -17.28)    3.34                48
 02/18/2025   10:03:12   ( -73.45,-160.33) 02/18/2025   10:04:21  ( -73.45,-160.24)    3.08                69
 02/18/2025   10:53:57   (  73.37,   7.14) 02/18/2025   10:53:41  (  73.35,   7.23)    3.30                16
 02/20/2025   21:15:38   ( -73.39,  31.68) 02/20/2025   21:16:01  ( -73.40,  31.69)    0.76                23
 02/20/2025   22:06:23   (  73.32,-160.85) 02/20/2025   22:05:21  (  73.30,-160.83)    2.09                62
 02/23/2025   07:37:21   (  73.42,  56.17) 02/23/2025   07:38:16  (  73.45,  56.18)    3.00                55
 02/23/2025   08:28:03   ( -73.34,-136.33) 02/23/2025   08:27:39  ( -73.35,-136.35)    1.38                24
 02/25/2025   17:59:17   ( -74.19,  78.91) 02/25/2025   18:00:23  ( -74.09,  81.92)   92.02                66
 02/25/2025   18:49:47   (  73.39,-111.87) 02/25/2025   18:49:55  (  73.37,-111.93)    2.86                 8
 02/25/2025   19:40:29   ( -73.30,  55.64) 02/25/2025   19:39:17  ( -73.32,  55.64)    2.20                72
 02/28/2025   05:11:28   ( -73.42, -87.36) 02/28/2025   05:12:12  ( -73.45, -87.39)    3.12                44
 02/28/2025   06:02:13   (  73.36,  80.08) 02/28/2025   06:01:32  (  73.36,  80.10)    0.95                41