Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 12 19.  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,-119.58) 12/19/2023   14:26:54  (  81.05,-119.73)    2.66                23
 12/19/2023   15:17:15   ( -81.07,  48.17) 12/19/2023   15:16:17  ( -81.07,  48.26)    1.56                58
 12/22/2023   03:20:56   (  80.50,  36.57) 12/22/2023   03:22:09  (  80.31,  37.47)   27.01                73
 12/22/2023   04:11:11   ( -81.07,-145.45) 12/22/2023   04:11:05  ( -81.07,-145.42)    0.67                 6
 12/24/2023   17:05:08   ( -81.05,  20.50) 12/24/2023   17:05:53  ( -81.05,  20.51)    0.24                45
 12/24/2023   17:55:50   (  81.08,-171.20) 12/24/2023   17:55:14  (  81.08,-171.21)    0.35                36
 12/27/2023   06:49:46   (  81.06,  -5.33) 12/27/2023   06:50:00  (  81.06,  -5.31)    0.35                14
 12/27/2023   07:40:28   ( -81.10, 163.20) 12/27/2023   07:39:22  ( -81.10, 163.06)    2.41                66
 12/29/2023   19:43:42   (  81.05, 160.85) 12/29/2023   19:44:45  (  81.05, 160.93)    1.41                63
 12/29/2023   20:34:25   ( -81.08, -30.99) 12/29/2023   20:34:08  ( -81.07, -31.07)    1.47                17
 01/01/2024   09:28:21   ( -81.06, 135.14) 01/01/2024   09:28:52  ( -81.06, 135.15)    0.26                31