Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 10 29.  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)
 11/03/2024   23:41:39   ( -71.80,  -1.64) 11/03/2024   23:40:31  ( -71.77,  -4.00)   82.09                68
 11/04/2024   00:32:35   (  72.31, 164.70) 11/04/2024   00:31:21  (  72.27, 164.24)   15.85                74
 11/04/2024   01:23:21   ( -72.42, -28.21) 11/04/2024   01:22:16  ( -72.39, -28.25)    3.26                65
 11/04/2024   02:14:07   (  72.42, 139.11) 11/04/2024   02:13:15  (  72.44, 139.10)    2.14                52
 11/04/2024   03:04:51   ( -72.43, -53.59) 11/04/2024   03:04:12  ( -72.46, -53.60)    3.33                39
 11/04/2024   03:55:38   (  72.48, 113.61) 11/04/2024   03:55:12  (  72.45, 113.64)    2.91                26
 11/04/2024   04:46:22   ( -72.49, -79.09) 11/04/2024   04:46:09  ( -72.47, -79.06)    1.85                13
 11/04/2024   05:37:08   (  72.48,  88.23) 11/04/2024   05:37:09  (  72.47,  88.19)    2.36                 1
 11/04/2024   06:27:52   ( -72.49,-104.47) 11/04/2024   06:28:06  ( -72.48,-104.51)    1.63                14
 11/04/2024   07:18:39   (  72.54,  62.73) 11/04/2024   07:19:05  (  72.53,  62.83)    3.64                26
 11/04/2024   08:09:23   ( -72.55,-129.97) 11/04/2024   08:10:02  ( -72.55,-129.87)    3.29                39
 11/04/2024   09:00:09   (  72.55,  37.34) 11/04/2024   09:01:02  (  72.55,  37.38)    1.27                53
 11/04/2024   09:50:53   ( -72.56,-155.35) 11/04/2024   09:51:59  ( -72.56,-155.33)    1.09                66
 11/04/2024   10:41:43   (  72.76,  11.54) 11/04/2024   10:42:55  (  72.76,  12.35)   26.88                72
 11/04/2024   11:32:37   ( -73.27, 177.75) 11/04/2024   11:33:43  ( -73.22,-179.35)   92.87                66