Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 1 9.  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,-115.34) 01/16/2024   18:59:45  (  73.47,-117.47)   67.71                69
 01/16/2024   19:51:47   ( -73.91,  50.92) 01/16/2024   19:50:41  ( -73.93,  50.92)    3.12                66
 01/16/2024   20:42:33   (  73.91,-141.78) 01/16/2024   20:41:34  (  73.93,-141.82)    2.22                59
 01/16/2024   21:33:18   ( -73.96,  25.41) 01/16/2024   21:32:39  ( -73.96,  25.48)    2.32                39
 01/16/2024   22:24:04   (  73.97,-167.29) 01/16/2024   22:23:32  (  73.95,-167.25)    2.23                32
 01/16/2024   23:14:48   ( -73.97,   0.02) 01/16/2024   23:14:37  ( -73.98,   0.05)    1.54                11
 01/17/2024   00:05:34   (  73.97, 167.32) 01/17/2024   00:05:30  (  73.97, 167.32)    0.09                 4
 01/17/2024   00:56:18   ( -73.98, -25.37) 01/17/2024   00:56:35  ( -74.00, -25.38)    2.97                17
 01/17/2024   01:47:04   (  73.98, 141.93) 01/17/2024   01:47:28  (  74.00, 141.88)    2.11                24
 01/17/2024   02:37:49   ( -74.03, -50.88) 01/17/2024   02:38:33  ( -74.03, -50.81)    2.29                44
 01/17/2024   03:28:35   (  74.04, 116.41) 01/17/2024   03:29:26  (  74.02, 116.45)    2.36                51
 01/17/2024   04:19:19   ( -74.04, -76.28) 01/17/2024   04:20:31  ( -74.05, -76.24)    1.37                72
 01/17/2024   05:10:09   (  74.24,  90.53) 01/17/2024   05:11:21  (  74.19,  91.40)   27.16                72