Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 1 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)
 01/16/2024   19:00:54   (  73.45,-115.32) 01/16/2024   18:59:46  (  73.43,-117.57)   71.22                68
 01/16/2024   19:51:47   ( -73.90,  50.93) 01/16/2024   19:50:42  ( -73.90,  50.82)    3.68                65
 01/16/2024   20:42:33   (  73.96,-141.89) 01/16/2024   20:41:33  (  73.94,-141.79)    3.42                60
 01/16/2024   21:33:17   ( -73.96,  25.42) 01/16/2024   21:32:38  ( -73.97,  25.51)    2.78                39
 01/16/2024   22:24:03   (  73.96,-167.28) 01/16/2024   22:23:31  (  73.96,-167.23)    1.60                32
 01/16/2024   23:14:47   ( -73.97,   0.03) 01/16/2024   23:14:36  ( -73.99,   0.08)    3.02                11
 01/17/2024   00:05:33   (  73.97, 167.33) 01/17/2024   00:05:29  (  73.98, 167.34)    1.68                 4
 01/17/2024   00:56:17   ( -73.97, -25.36) 01/17/2024   00:56:35  ( -73.96, -25.48)    3.82                18
 01/17/2024   01:47:03   (  73.98, 141.94) 01/17/2024   01:47:27  (  74.01, 141.91)    3.52                24
 01/17/2024   02:37:48   ( -74.03, -50.87) 01/17/2024   02:38:32  ( -74.04, -50.79)    2.67                44
 01/17/2024   03:28:34   (  74.03, 116.42) 01/17/2024   03:29:25  (  74.03, 116.48)    1.65                51
 01/17/2024   04:19:18   ( -74.04, -76.26) 01/17/2024   04:20:30  ( -74.06, -76.22)    2.83                72
 01/17/2024   05:10:08   (  74.24,  90.54) 01/17/2024   05:11:20  (  74.20,  91.43)   27.22                72