Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 12 25.  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)
 12/27/2023   06:49:45   (  81.07,  -4.99) 12/27/2023   06:49:57  (  81.07,  -5.08)    1.66                12
 12/27/2023   07:40:29   ( -81.09, 162.75) 12/27/2023   07:39:20  ( -81.09, 162.86)    2.04                69
 12/29/2023   19:43:42   (  81.04, 160.75) 12/29/2023   19:44:41  (  81.05, 160.88)    2.33                59
 12/29/2023   20:34:24   ( -81.08, -30.76) 12/29/2023   20:34:03  ( -81.09, -30.80)    0.82                21
 01/01/2024   09:28:21   ( -81.05, 134.91) 01/01/2024   09:28:46  ( -81.05, 134.98)    1.24                25
 01/01/2024   10:19:03   (  81.09, -56.77) 01/01/2024   10:18:07  (  81.09, -56.74)    0.59                56
 01/03/2024   22:22:16   ( -81.05, -58.75) 01/03/2024   22:23:26  ( -81.05, -58.68)    1.08                70
 01/03/2024   23:12:58   (  81.08, 109.55) 01/03/2024   23:12:47  (  81.09, 109.58)    0.65                11
 01/06/2024   12:06:52   (  81.07, -84.20) 01/06/2024   12:07:25  (  81.07, -84.28)    1.43                33