Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 1 11.  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)
 01/16/2024   19:00:54   (  73.47,-115.37) 01/16/2024   18:59:45  (  73.46,-117.50)   67.58                69
 01/16/2024   19:51:47   ( -73.92,  50.88) 01/16/2024   19:50:41  ( -73.92,  50.88)    0.22                66
 01/16/2024   20:42:33   (  73.93,-141.82) 01/16/2024   20:41:34  (  73.92,-141.85)    1.54                59
 01/16/2024   21:33:17   ( -73.93,  25.49) 01/16/2024   21:32:39  ( -73.94,  25.45)    1.96                38
 01/16/2024   22:24:03   (  73.93,-167.21) 01/16/2024   22:23:32  (  73.94,-167.28)    2.42                31
 01/16/2024   23:14:48   ( -73.99,  -0.02) 01/16/2024   23:14:37  ( -73.97,   0.02)    2.52                11
 01/17/2024   00:05:34   (  73.99, 167.28) 01/17/2024   00:05:30  (  73.96, 167.28)    3.10                 4
 01/17/2024   00:56:18   ( -73.99, -25.41) 01/17/2024   00:56:35  ( -73.99, -25.42)    0.50                17
 01/17/2024   01:47:04   (  74.00, 141.89) 01/17/2024   01:47:28  (  73.98, 141.85)    1.74                24
 01/17/2024   02:37:48   ( -74.00, -50.81) 01/17/2024   02:38:33  ( -74.01, -50.85)    1.80                45
 01/17/2024   03:28:34   (  74.00, 116.50) 01/17/2024   03:29:26  (  74.01, 116.42)    2.35                52
 01/17/2024   04:19:19   ( -74.06, -76.32) 01/17/2024   04:20:31  ( -74.03, -76.28)    2.76                72
 01/17/2024   05:10:09   (  74.26,  90.49) 01/17/2024   05:11:21  (  74.17,  91.37)   28.20                72