Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 5 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)
 05/17/2024   06:32:21   ( -72.68,-106.43) 05/17/2024   06:31:14  ( -72.64,-109.07)   87.68                67
 05/17/2024   07:23:11   (  72.89,  60.45) 05/17/2024   07:22:01  (  72.91,  58.80)   53.77                70
 05/17/2024   08:14:03   ( -73.30,-133.12) 05/17/2024   08:12:59  ( -73.29,-133.11)    0.85                64
 05/17/2024   09:04:49   (  73.30,  34.18) 05/17/2024   09:03:51  (  73.31,  34.23)    2.01                58
 05/17/2024   09:55:33   ( -73.30,-158.51) 05/17/2024   09:54:57  ( -73.29,-158.59)    2.90                36
 05/17/2024   10:46:19   (  73.31,   8.78) 05/17/2024   10:45:49  (  73.32,   8.75)    1.33                30
 05/17/2024   11:37:04   ( -73.36, 175.98) 05/17/2024   11:36:54  ( -73.35, 176.04)    2.63                10
 05/17/2024   12:27:50   (  73.37, -16.72) 05/17/2024   12:27:46  (  73.37, -16.62)    3.38                 4
 05/17/2024   13:18:34   ( -73.37, 150.59) 05/17/2024   13:18:52  ( -73.35, 150.56)    2.46                18
 05/17/2024   14:09:20   (  73.38, -42.12) 05/17/2024   14:09:44  (  73.38, -42.10)    0.72                24
 05/17/2024   15:00:04   ( -73.38, 125.20) 05/17/2024   15:00:49  ( -73.40, 125.20)    2.69                45
 05/17/2024   15:50:50   (  73.39, -67.51) 05/17/2024   15:51:42  (  73.38, -67.58)    2.30                52
 05/17/2024   16:41:35   ( -73.44,  99.69) 05/17/2024   16:42:47  ( -73.41,  99.72)    3.43                72
 05/17/2024   17:32:24   (  73.59, -93.36) 05/17/2024   17:33:36  (  73.58, -92.59)   24.44                72