Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 7 4.  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)
 07/04/2025   23:35:41   (  73.96, 175.26) 07/04/2025   23:35:57  (  73.95, 175.18)    2.95                16
 07/05/2025   00:26:23   ( -73.88, -17.22) 07/05/2025   00:25:18  ( -73.88, -17.30)    2.50                65
 07/07/2025   09:57:21   ( -73.99,-160.24) 07/07/2025   09:57:39  ( -74.00,-160.20)    1.24                18
 07/07/2025   10:48:05   (  73.89,   7.32) 07/07/2025   10:47:00  (  73.87,   7.21)    3.84                65
 07/09/2025   20:19:03   (  73.97,-135.60) 07/09/2025   20:19:22  (  73.98,-135.72)    3.74                19
 07/09/2025   21:09:46   ( -73.92,  31.83) 07/09/2025   21:08:43  ( -73.91,  31.81)    1.19                63
 07/12/2025   06:40:44   ( -73.99,-111.08) 07/12/2025   06:41:05  ( -74.00,-111.14)    2.24                21
 07/12/2025   07:31:29   (  73.95,  56.33) 07/12/2025   07:30:25  (  73.93,  56.38)    2.66                64
 07/14/2025   17:02:27   (  74.03, -86.61) 07/14/2025   17:02:47  (  74.01, -86.60)    2.75                20
 07/14/2025   17:53:09   ( -73.92,  80.98) 07/14/2025   17:52:08  ( -73.94,  80.92)    2.71                61
 07/17/2025   03:24:08   ( -74.05, -62.07) 07/17/2025   03:24:29  ( -74.06, -61.96)    3.44                21