Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2023 2 24.  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)
 02/24/2023   05:43:12   (  75.41,  79.53) 02/24/2023   05:42:02  (  75.42,  77.76)   49.63                70
 02/24/2023   06:34:02   ( -75.69,-114.01) 02/24/2023   06:32:51  ( -75.69,-114.03)    0.96                71
 02/24/2023   07:24:48   (  75.70,  53.26) 02/24/2023   07:23:55  (  75.71,  53.24)    0.81                53
 02/24/2023   08:15:32   ( -75.69,-139.39) 02/24/2023   08:14:50  ( -75.71,-139.46)    2.88                42
 02/24/2023   09:06:18   (  75.70,  27.88) 02/24/2023   09:05:54  (  75.72,  27.81)    2.71                24
 02/24/2023   09:57:03   ( -75.74,-164.93) 02/24/2023   09:56:49  ( -75.73,-164.90)    1.81                14
 02/24/2023   10:47:49   (  75.76,   2.34) 02/24/2023   10:47:53  (  75.74,   2.38)    2.03                 4
 02/24/2023   11:38:33   ( -75.75, 169.68) 02/24/2023   11:38:48  ( -75.75, 169.67)    0.24                15
 02/24/2023   12:29:19   (  75.76, -23.05) 02/24/2023   12:29:52  (  75.76, -23.06)    0.29                33
 02/24/2023   13:20:03   ( -75.75, 144.29) 02/24/2023   13:20:47  ( -75.76, 144.24)    2.02                44
 02/24/2023   14:10:49   (  75.77, -48.44) 02/24/2023   14:11:51  (  75.78, -48.49)    1.78                62
 02/24/2023   15:01:34   ( -75.80, 118.75) 02/24/2023   15:02:46  ( -75.78, 118.80)    2.73                72