Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 1 13.  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   (  73.46,-115.35) 01/16/2024   18:59:45  (  73.46,-117.49)   67.66                69
 01/16/2024   19:51:47   ( -73.92,  50.89) 01/16/2024   19:50:41  ( -73.93,  50.89)    0.75                66
 01/16/2024   20:42:33   (  73.92,-141.80) 01/16/2024   20:41:34  (  73.92,-141.84)    1.21                59
 01/16/2024   21:33:17   ( -73.93,  25.50) 01/16/2024   21:32:39  ( -73.95,  25.46)    2.81                38
 01/16/2024   22:24:03   (  73.93,-167.19) 01/16/2024   22:23:32  (  73.94,-167.27)    3.13                31
 01/16/2024   23:14:48   ( -73.98,  -0.01) 01/16/2024   23:14:37  ( -73.97,   0.02)    1.68                11
 01/17/2024   00:05:34   (  73.98, 167.30) 01/17/2024   00:05:30  (  73.97, 167.30)    1.80                 4
 01/17/2024   00:56:18   ( -73.99, -25.40) 01/17/2024   00:56:35  ( -73.99, -25.41)    0.47                17
 01/17/2024   01:47:04   (  73.99, 141.90) 01/17/2024   01:47:28  (  73.99, 141.86)    1.21                24
 01/17/2024   02:37:47   ( -74.00, -50.79) 01/17/2024   02:38:32  ( -74.02, -50.84)    2.58                45
 01/17/2024   03:28:33   (  74.00, 116.51) 01/17/2024   03:29:25  (  74.01, 116.43)    2.95                52
 01/17/2024   04:19:18   ( -74.05, -76.31) 01/17/2024   04:20:30  ( -74.04, -76.27)    1.91                72
 01/17/2024   05:10:08   (  74.25,  90.50) 01/17/2024   05:11:20  (  74.18,  91.38)   27.69                72