Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 6 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)
 06/14/2025   10:32:36   ( -81.31, 135.81) 06/14/2025   10:33:37  ( -81.31, 135.86)    0.88                61
 06/14/2025   11:23:21   (  81.31, -56.68) 06/14/2025   11:22:55  (  81.31, -56.66)    0.48                26
 06/16/2025   20:03:34   ( -81.31,  -7.25) 06/16/2025   20:04:39  ( -81.30,  -7.08)    2.94                65
 06/16/2025   20:54:18   (  81.31, 160.61) 06/16/2025   20:53:56  (  81.31, 160.76)    2.44                22
 06/19/2025   05:34:30   ( -81.31,-149.56) 06/19/2025   05:35:39  ( -81.32,-149.43)    2.48                69
 06/19/2025   06:25:15   (  81.31,  17.88) 06/19/2025   06:24:57  (  81.31,  17.99)    1.91                18
 06/21/2025   15:05:27   ( -81.31,  67.72) 06/21/2025   15:06:40  ( -81.31,  67.67)    0.88                73
 06/21/2025   15:56:11   (  81.30,-124.49) 06/21/2025   15:55:57  (  81.31,-124.55)    1.52                14