Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 1 14.  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)
 01/16/2023   03:47:43   ( -80.02,-155.75) 01/16/2023   03:48:17  ( -80.01,-155.89)    2.74                34
 01/16/2023   04:38:23   (  80.15,  12.92) 01/16/2023   04:37:38  (  80.15,  12.93)    0.20                45
 01/18/2023   19:13:52   (  80.01, 152.58) 01/18/2023   19:14:04  (  80.01, 152.61)    0.50                12
 01/18/2023   20:04:30   ( -80.22, -37.85) 01/18/2023   20:03:24  ( -80.21, -37.92)    1.51                66
 01/21/2023   09:49:20   (  79.88, -67.48) 01/21/2023   09:50:28  (  79.88, -67.47)    0.26                68
 01/21/2023   10:39:57   ( -80.13, 102.36) 01/21/2023   10:39:47  ( -80.13, 102.26)    1.93                10
 01/24/2023   01:15:23   ( -80.04,-117.48) 01/24/2023   01:16:08  ( -80.03,-117.62)    2.86                45
 01/24/2023   02:06:03   (  80.16,  51.15) 01/24/2023   02:05:29  (  80.16,  51.17)    0.35                34
 01/26/2023   16:41:30   (  80.06,-168.78) 01/26/2023   16:41:50  (  80.06,-168.82)    0.90                20