Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 11 17.  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   22:01:07   ( -71.80,  23.63) 11/19/2024   21:59:58  ( -71.79,  21.52)   73.43                69
 11/19/2024   22:52:04   (  72.37,-170.15) 11/19/2024   22:50:49  (  72.37,-170.08)    2.51                75
 11/19/2024   23:42:48   ( -72.36,  -2.83) 11/19/2024   23:41:44  ( -72.35,  -2.84)    1.66                64
 11/20/2024   00:33:34   (  72.38, 164.46) 11/20/2024   00:32:46  (  72.38, 164.45)    0.37                48
 11/20/2024   01:24:18   ( -72.37, -28.21) 11/20/2024   01:23:41  ( -72.36, -28.31)    3.50                37
 11/20/2024   02:15:04   (  72.38, 139.08) 11/20/2024   02:14:43  (  72.39, 138.99)    3.07                21
 11/20/2024   03:05:49   ( -72.43, -53.70) 11/20/2024   03:05:37  ( -72.42, -53.67)    1.01                12
 11/20/2024   03:56:35   (  72.44, 113.59) 11/20/2024   03:56:39  (  72.45, 113.63)    1.73                 4
 11/20/2024   04:47:19   ( -72.43, -79.08) 11/20/2024   04:47:34  ( -72.43, -79.14)    1.96                15
 11/20/2024   05:38:05   (  72.44,  88.20) 11/20/2024   05:38:36  (  72.46,  88.16)    2.27                31
 11/20/2024   06:28:50   ( -72.49,-104.57) 11/20/2024   06:29:30  ( -72.49,-104.50)    2.24                40
 11/20/2024   07:19:36   (  72.50,  62.72) 11/20/2024   07:20:32  (  72.52,  62.80)    3.47                56
 11/20/2024   08:10:20   ( -72.49,-129.95) 11/20/2024   08:11:27  ( -72.50,-129.97)    0.94                67
 11/20/2024   09:01:13   (  72.86,  36.60) 11/20/2024   09:02:23  (  72.83,  37.98)   45.31                70
 11/20/2024   09:52:04   ( -73.20,-156.82) 11/20/2024   09:53:11  ( -73.15,-154.02)   90.32                67