Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 3 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)
 03/17/2024   08:07:36   (  72.96,  49.11) 03/17/2024   08:06:30  (  72.98,  46.30)   91.57                66
 03/17/2024   08:58:28   ( -73.40,-144.56) 03/17/2024   08:57:15  ( -73.41,-145.42)   27.48                73
 03/17/2024   09:49:18   (  73.61,  22.28) 03/17/2024   09:48:14  (  73.63,  22.35)    3.19                64
 03/17/2024   10:40:02   ( -73.60,-170.39) 03/17/2024   10:39:09  ( -73.62,-170.41)    1.67                53
 03/17/2024   11:30:49   (  73.66,  -3.21) 03/17/2024   11:30:12  (  73.64,  -3.11)    3.70                37
 03/17/2024   12:21:33   ( -73.65, 164.12) 03/17/2024   12:21:07  ( -73.63, 164.14)    2.47                26
 03/17/2024   13:12:19   (  73.66, -28.59) 03/17/2024   13:12:10  (  73.66, -28.56)    0.89                 9
 03/17/2024   14:03:03   ( -73.65, 138.74) 03/17/2024   14:03:05  ( -73.65, 138.68)    1.96                 2
 03/17/2024   14:53:49   (  73.66, -53.97) 03/17/2024   14:54:08  (  73.67, -54.02)    2.10                19
 03/17/2024   15:44:34   ( -73.70, 113.25) 03/17/2024   15:45:02  ( -73.71, 113.35)    3.24                28
 03/17/2024   16:35:20   (  73.71, -79.46) 03/17/2024   16:36:06  (  73.69, -79.47)    2.62                46
 03/17/2024   17:26:04   ( -73.71,  87.87) 03/17/2024   17:27:00  ( -73.72,  87.89)    2.26                56
 03/17/2024   18:16:50   (  73.71,-104.84) 03/17/2024   18:18:04  (  73.70,-104.93)    2.96                74
 03/17/2024   19:07:42   ( -74.10,  61.54) 03/17/2024   19:08:52  ( -74.03,  63.18)   50.72                70