Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 2 24.  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)
 02/25/2025   17:59:16   ( -74.17,  78.98) 02/25/2025   18:00:22  ( -74.06,  81.85)   88.39                66
 02/25/2025   18:49:47   (  73.40,-111.90) 02/25/2025   18:49:53  (  73.40,-111.86)    1.24                 6
 02/25/2025   19:40:29   ( -73.33,  55.59) 02/25/2025   19:39:15  ( -73.35,  55.68)    3.63                74
 02/28/2025   05:11:28   ( -73.46, -87.44) 02/28/2025   05:12:10  ( -73.44, -87.41)    2.34                42
 02/28/2025   06:02:12   (  73.34,  80.13) 02/28/2025   06:01:30  (  73.36,  80.10)    2.17                42
 03/02/2025   15:33:12   (  73.54, -63.05) 03/02/2025   15:34:23  (  73.52, -62.85)    6.57                71
 03/02/2025   16:23:53   ( -73.40, 104.58) 03/02/2025   16:23:46  ( -73.40, 104.57)    0.18                 7
 03/02/2025   17:14:24   (  72.63, -86.47) 03/02/2025   17:13:18  (  72.68, -89.14)   88.79                66
 03/05/2025   02:45:36   (  73.45, 129.05) 03/05/2025   02:45:59  (  73.44, 129.05)    0.52                23
 03/05/2025   03:36:18   ( -73.35, -63.43) 03/05/2025   03:35:21  ( -73.37, -63.42)    2.06                57
 03/07/2025   13:07:17   ( -73.51, 153.47) 03/07/2025   13:08:13  ( -73.50, 153.56)    3.37                56
 03/07/2025   13:58:01   (  73.42, -39.00) 03/07/2025   13:57:33  (  73.43, -38.91)    3.03                28
 03/09/2025   23:29:09   (  74.04, 176.79) 03/09/2025   23:30:17  (  73.94, 178.89)   65.35                68
 03/10/2025   00:19:41   ( -73.44, -14.47) 03/10/2025   00:19:47  ( -73.44, -14.49)    0.72                 6