Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 12 17.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(AQUA) AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 12/19/2023   14:26:31   (  81.06,-119.57) 12/19/2023   14:26:54  (  81.06,-119.59)    0.56                23
 12/19/2023   15:17:14   ( -81.09,  48.57) 12/19/2023   15:16:17  ( -81.08,  48.42)    2.60                57
 12/22/2023   03:21:34   (  79.40,  25.23) 12/22/2023   03:22:47  (  78.98,  27.26)   63.48                73
 12/22/2023   04:11:11   ( -81.07,-145.40) 12/22/2023   04:11:06  ( -81.07,-145.41)    0.42                 5
 12/24/2023   17:05:08   ( -81.05,  20.58) 12/24/2023   17:05:55  ( -81.04,  20.47)    2.06                47
 12/24/2023   17:55:50   (  81.08,-171.12) 12/24/2023   17:55:16  (  81.08,-171.26)    2.40                34
 12/27/2023   06:49:46   (  81.06,  -5.21) 12/27/2023   06:50:03  (  81.06,  -5.33)    2.24                17
 12/27/2023   07:40:30   ( -81.08, 162.58) 12/27/2023   07:39:26  ( -81.08, 162.70)    1.91                64
 12/29/2023   19:43:43   (  81.04, 160.66) 12/29/2023   19:44:50  (  81.03, 160.68)    0.47                67