Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 1 7.  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)
 01/08/2023   06:20:02   ( -79.96, 165.61) 01/08/2023   06:20:15  ( -79.96, 165.56)    1.04                13
 01/08/2023   07:10:41   (  80.12, -25.42) 01/08/2023   07:09:35  (  80.12, -25.34)    1.60                66
 01/10/2023   20:55:33   ( -79.77, -55.04) 01/10/2023   20:56:46  ( -79.78, -54.98)    1.28                73
 01/10/2023   21:46:08   (  80.06, 115.03) 01/10/2023   21:46:03  (  80.05, 114.92)    2.27                 5
 01/13/2023   12:21:40   (  79.84,-106.00) 01/13/2023   12:22:34  (  79.84,-105.91)    1.99                54
 01/13/2023   13:12:18   ( -80.06,  63.52) 01/13/2023   13:11:54  ( -80.06,  63.56)    0.86                24
 01/16/2023   03:47:46   ( -79.96,-156.37) 01/16/2023   03:48:21  ( -79.96,-156.36)    0.36                35
 01/16/2023   04:38:22   (  80.20,  13.46) 01/16/2023   04:37:39  (  80.19,  13.30)    3.17                43
 01/18/2023   19:13:50   (  80.07, 153.18) 01/18/2023   19:14:05  (  80.06, 153.09)    1.75                15