Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 10 12.  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)
 10/14/2025   10:44:49   ( -81.27, 135.46) 10/14/2025   10:46:00  ( -81.27, 135.48)    0.64                71
 10/14/2025   11:35:34   (  81.27, -57.03) 10/14/2025   11:35:17  (  81.26, -56.88)    2.58                17
 10/16/2025   20:15:40   ( -81.26,  -6.77) 10/16/2025   20:16:19  ( -81.27,  -6.91)    2.39                39
 10/16/2025   21:06:25   (  81.26, 160.70) 10/16/2025   21:05:36  (  81.27, 160.69)    0.71                49
 10/19/2025   05:46:32   ( -81.26,-149.45) 10/19/2025   05:46:37  ( -81.28,-149.34)    2.21                 5
 10/21/2025   14:26:40   (  81.27, -99.70) 10/21/2025   14:27:36  (  81.27, -99.56)    2.43                56
 10/21/2025   15:17:24   ( -81.26,  67.81) 10/21/2025   15:16:55  ( -81.26,  67.78)    0.88                29
 10/23/2025   23:57:31   (  81.26, 117.87) 10/23/2025   23:57:52  (  81.27, 117.89)    0.87                21
 10/24/2025   00:48:15   ( -81.26, -74.58) 10/24/2025   00:47:11  ( -81.26, -74.75)    2.96                64
 10/26/2025   08:37:37   ( -81.27, 167.65) 10/26/2025   08:38:49  ( -81.27, 167.79)    2.49                72