Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 10 20.  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)
 10/21/2025   14:26:40   (  81.27, -99.79) 10/21/2025   14:27:36  (  81.27, -99.71)    1.25                56
 10/21/2025   15:17:23   ( -81.26,  68.06) 10/21/2025   15:16:54  ( -81.26,  67.94)    2.07                29
 10/23/2025   23:57:31   (  81.26, 117.76) 10/23/2025   23:57:51  (  81.27, 117.82)    1.16                20
 10/24/2025   00:48:14   ( -81.25, -74.37) 10/24/2025   00:47:09  ( -81.27, -74.51)    2.73                65
 10/26/2025   08:37:38   ( -81.27, 167.44) 10/26/2025   08:38:48  ( -81.26, 167.61)    2.85                70
 10/26/2025   09:28:22   (  81.26, -24.76) 10/26/2025   09:28:05  (  81.26, -24.84)    1.24                17
 10/28/2025   18:08:28   ( -81.26,  25.28) 10/28/2025   18:09:00  ( -81.27,  25.16)    2.10                32
 10/28/2025   18:59:13   (  81.26,-167.35) 10/28/2025   18:58:17  (  81.26,-167.31)    0.75                56
 10/31/2025   03:39:18   ( -81.26,-117.33) 10/31/2025   03:39:10  ( -81.26,-117.48)    2.50                 8
 11/02/2025   12:19:25   (  81.26, -67.64) 11/02/2025   12:20:01  (  81.26, -67.63)    0.55                36