Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 7 12.  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)
 07/17/2024   21:53:12   (  72.60,-156.32) 07/17/2024   21:52:02  (  72.58,-157.87)   51.59                70
 07/17/2024   22:44:02   ( -72.95,  10.27) 07/17/2024   22:42:48  ( -72.97,  10.25)    2.29                74
 07/17/2024   23:34:48   (  72.96, 177.56) 07/17/2024   23:33:51  (  72.97, 177.50)    2.48                57
 07/18/2024   00:25:33   ( -73.00, -15.22) 07/18/2024   00:24:45  ( -73.01, -15.14)    2.90                48
 07/18/2024   01:16:19   (  73.01, 152.07) 07/18/2024   01:15:48  (  73.02, 152.10)    1.22                31
 07/18/2024   02:07:03   ( -73.01, -40.60) 07/18/2024   02:06:43  ( -73.01, -40.64)    1.35                20
 07/18/2024   02:57:49   (  73.02, 126.69) 07/18/2024   02:57:46  (  73.01, 126.60)    2.95                 3
 07/18/2024   03:48:34   ( -73.06, -66.09) 07/18/2024   03:48:40  ( -73.05, -66.04)    2.11                 6
 07/18/2024   04:39:20   (  73.07, 101.20) 07/18/2024   04:39:43  (  73.05, 101.21)    1.96                23
 07/18/2024   05:30:04   ( -73.06, -91.47) 07/18/2024   05:30:38  ( -73.04, -91.54)    3.20                34
 07/18/2024   06:20:50   (  73.07,  75.82) 07/18/2024   06:21:40  (  73.09,  75.81)    2.47                50
 07/18/2024   07:11:34   ( -73.07,-116.85) 07/18/2024   07:12:35  ( -73.08,-116.94)    3.43                61
 07/18/2024   08:02:23   (  73.23,  50.10) 07/18/2024   08:03:36  (  73.19,  50.54)   14.55                73
 07/18/2024   08:53:15   ( -73.62,-143.47) 07/18/2024   08:54:23  ( -73.57,-141.29)   68.70                68