Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 1 16.  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   19:00:53   (  73.45,-115.32) 01/16/2024   18:59:45  (  73.43,-117.58)   71.42                68
 01/16/2024   19:51:46   ( -73.91,  50.92) 01/16/2024   19:50:40  ( -73.94,  50.92)    3.14                66
 01/16/2024   20:42:32   (  73.91,-141.77) 01/16/2024   20:41:33  (  73.94,-141.80)    3.43                59
 01/16/2024   21:33:17   ( -73.97,  25.40) 01/16/2024   21:32:38  ( -73.96,  25.49)    2.64                39
 01/16/2024   22:24:03   (  73.96,-167.28) 01/16/2024   22:23:31  (  73.96,-167.24)    1.50                32
 01/16/2024   23:14:47   ( -73.97,   0.01) 01/16/2024   23:14:36  ( -73.98,   0.05)    1.69                11
 01/17/2024   00:05:33   (  73.97, 167.33) 01/17/2024   00:05:29  (  73.98, 167.33)    1.21                 4
 01/17/2024   00:56:17   ( -73.98, -25.38) 01/17/2024   00:56:34  ( -74.00, -25.38)    2.78                17
 01/17/2024   01:47:03   (  73.98, 141.93) 01/17/2024   01:47:27  (  74.00, 141.90)    3.09                24
 01/17/2024   02:37:48   ( -74.04, -50.89) 01/17/2024   02:38:32  ( -74.03, -50.81)    2.70                44
 01/17/2024   03:28:34   (  74.03, 116.42) 01/17/2024   03:29:25  (  74.03, 116.47)    1.69                51
 01/17/2024   04:19:18   ( -74.04, -76.29) 01/17/2024   04:20:30  ( -74.05, -76.24)    1.46                72
 01/17/2024   05:10:08   (  74.24,  90.53) 01/17/2024   05:11:20  (  74.19,  91.42)   27.16                72