Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 9 13.  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)
 09/15/2025   19:57:12   ( -81.28,  -2.93) 09/15/2025   19:57:33  ( -81.29,  -2.87)    1.45                21
 09/15/2025   20:47:57   (  81.28, 164.41) 09/15/2025   20:46:51  (  81.28, 164.59)    3.01                66
 09/18/2025   05:28:06   ( -81.28,-145.60) 09/18/2025   05:28:09  ( -81.29,-145.49)    2.00                 3
 09/20/2025   14:08:16   (  81.28, -95.89) 09/20/2025   14:09:27  (  81.27, -96.04)    2.61                71
 09/20/2025   14:59:00   ( -81.28,  71.71) 09/20/2025   14:58:45  ( -81.28,  71.67)    0.76                15
 09/22/2025   23:39:09   (  81.28, 121.78) 09/22/2025   23:40:01  (  81.29, 121.64)    2.49                52
 09/23/2025   00:29:54   ( -81.28, -71.02) 09/23/2025   00:29:20  ( -81.27, -71.01)    0.88                34
 09/25/2025   09:10:03   (  81.28, -20.97) 09/25/2025   09:10:35  (  81.29, -20.89)    1.68                32
 09/25/2025   10:00:47   ( -81.27, 146.62) 09/25/2025   09:59:54  ( -81.27, 146.49)    2.27                53
 09/27/2025   18:40:57   (  81.28,-163.74) 09/27/2025   18:41:09  (  81.28,-163.64)    1.64                12