Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2025 2 23.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 02/23/2025   04:13:49   (  71.76, 110.30) 02/23/2025   04:12:48  (  71.78, 110.35)    2.43                61
 02/23/2025   05:04:33   ( -71.80, -82.45) 02/23/2025   05:03:49  ( -71.79, -82.38)    2.45                44
 02/23/2025   05:55:19   (  71.77,  84.92) 02/23/2025   05:54:45  (  71.77,  84.85)    2.69                34
 02/23/2025   06:46:03   ( -71.80,-107.83) 02/23/2025   06:45:46  ( -71.78,-107.89)    3.22                17
 02/23/2025   07:36:50   (  71.82,  59.45) 02/23/2025   07:36:41  (  71.81,  59.44)    1.04                 9
 02/23/2025   08:27:33   ( -71.81,-133.21) 02/23/2025   08:27:42  ( -71.82,-133.29)    3.38                 9
 02/23/2025   09:18:20   (  71.82,  34.07) 02/23/2025   09:18:37  (  71.85,  34.04)    3.37                17
 02/23/2025   10:09:04   ( -71.86,-158.68) 02/23/2025   10:09:38  ( -71.86,-158.70)    0.52                34
 02/23/2025   10:59:51   (  71.88,   8.59) 02/23/2025   11:00:33  (  71.89,   8.63)    2.32                42
 02/23/2025   11:50:35   ( -71.92, 175.84) 02/23/2025   11:51:34  ( -71.90, 175.90)    2.40                59
 02/23/2025   12:41:21   (  71.88, -16.79) 02/23/2025   12:42:30  (  71.89, -16.87)    2.67                69
 02/23/2025   13:32:13   ( -72.33, 149.67) 02/23/2025   13:33:23  ( -72.30, 151.20)   51.62                70
 02/23/2025   14:23:06   (  72.65, -43.68) 02/23/2025   14:24:12  (  72.63, -40.84)   94.22                66