Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 12 24.  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)
 12/24/2023   17:05:07   ( -81.06,  20.81) 12/24/2023   17:05:51  ( -81.06,  20.76)    0.91                44
 12/24/2023   17:55:50   (  81.08,-171.22) 12/24/2023   17:55:13  (  81.08,-171.29)    1.09                37
 12/27/2023   06:49:45   (  81.07,  -5.03) 12/27/2023   06:49:57  (  81.07,  -5.12)    1.47                12
 12/27/2023   07:40:29   ( -81.08, 162.71) 12/27/2023   07:39:20  ( -81.09, 162.84)    2.23                69
 12/29/2023   19:43:42   (  81.04, 160.72) 12/29/2023   19:44:41  (  81.05, 160.90)    3.17                59
 12/29/2023   20:34:24   ( -81.08, -30.78) 12/29/2023   20:34:03  ( -81.09, -30.78)    0.49                21
 01/01/2024   09:28:21   ( -81.05, 134.90) 01/01/2024   09:28:46  ( -81.06, 135.07)    2.95                25
 01/01/2024   10:19:03   (  81.09, -56.79) 01/01/2024   10:18:07  (  81.09, -56.65)    2.45                56
 01/03/2024   22:22:15   ( -81.06, -58.37) 01/03/2024   22:23:26  ( -81.06, -58.51)    2.39                71
 01/03/2024   23:12:57   (  81.10, 109.92) 01/03/2024   23:12:47  (  81.10, 109.75)    2.95                10
 01/06/2024   12:06:53   (  81.07, -84.18) 01/06/2024   12:07:27  (  81.07, -84.36)    3.26                34