Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 11 10.  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)
 11/19/2024   22:52:07   (  71.60,-168.78) 11/19/2024   22:51:01  (  71.62,-171.54)   97.08                66
 11/19/2024   23:42:59   ( -72.00,  -2.20) 11/19/2024   23:41:48  ( -72.01,  -3.51)   44.96                71
 11/20/2024   00:33:52   (  72.37, 164.40) 11/20/2024   00:32:43  (  72.39, 164.49)    3.49                69
 11/20/2024   01:24:36   ( -72.36, -28.26) 11/20/2024   01:23:38  ( -72.37, -28.27)    2.08                58
 11/20/2024   02:15:22   (  72.36, 139.03) 11/20/2024   02:14:40  (  72.39, 139.02)    3.37                42
 11/20/2024   03:06:07   ( -72.40, -53.72) 11/20/2024   03:05:35  ( -72.38, -53.74)    2.30                32
 11/20/2024   03:56:53   (  72.41, 113.57) 11/20/2024   03:56:37  (  72.40, 113.55)    1.21                16
 11/20/2024   04:47:38   ( -72.45, -79.19) 11/20/2024   04:47:31  ( -72.44, -79.10)    3.01                 7
 11/20/2024   05:38:24   (  72.46,  88.10) 11/20/2024   05:38:33  (  72.46,  88.18)    2.75                 9
 11/20/2024   06:29:08   ( -72.44,-104.56) 11/20/2024   06:29:28  ( -72.45,-104.58)    0.78                20
 11/20/2024   07:19:54   (  72.45,  62.73) 11/20/2024   07:20:30  (  72.47,  62.71)    1.82                36
 11/20/2024   08:10:39   ( -72.49,-130.02) 11/20/2024   08:11:24  ( -72.50,-129.94)    3.20                45
 11/20/2024   09:01:25   (  72.50,  37.27) 11/20/2024   09:02:27  (  72.48,  37.24)    2.78                62
 11/20/2024   09:52:09   ( -72.48,-155.39) 11/20/2024   09:53:21  ( -72.51,-155.41)    3.11                72
 11/20/2024   10:43:05   (  73.00,  10.85) 11/20/2024   10:44:14  (  72.98,  12.85)   65.22                69