Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 1 28.  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)
 01/29/2025   20:37:12   (  73.30,-138.49) 01/29/2025   20:37:24  (  73.29,-138.46)    1.56                12
 01/29/2025   21:27:54   ( -73.23,  28.99) 01/29/2025   21:26:47  ( -73.23,  29.08)    2.73                67
 02/01/2025   06:58:45   ( -73.38,-114.04) 02/01/2025   06:59:50  ( -73.36,-113.98)    2.95                65
 02/01/2025   07:49:29   (  73.27,  53.52) 02/01/2025   07:49:09  (  73.29,  53.56)    3.05                20
 02/03/2025   18:11:01   ( -73.30,  78.05) 02/03/2025   18:11:35  ( -73.32,  77.96)    3.40                34
 02/03/2025   19:01:46   (  73.24,-114.50) 02/03/2025   19:00:54  (  73.25,-114.50)    0.67                52
 02/06/2025   04:32:42   (  73.66, 101.84) 02/06/2025   04:33:53  (  73.50, 102.71)   32.41                71
 02/06/2025   05:23:18   ( -73.29, -89.99) 02/06/2025   05:23:19  ( -73.29, -90.08)    2.80                 1
 02/06/2025   06:13:54   (  72.77,  78.42) 02/06/2025   06:12:45  (  72.84,  76.74)   55.86                69
 02/08/2025   15:44:53   (  73.36, -65.54) 02/08/2025   15:45:38  (  73.38, -65.52)    2.05                45
 02/08/2025   16:35:35   ( -73.28, 101.95) 02/08/2025   16:35:02  ( -73.26, 101.91)    2.40                33
 02/11/2025   02:57:09   (  73.32, 126.48) 02/11/2025   02:57:21  (  73.31, 126.38)    3.20                12