Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 10 18.  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)
 10/19/2025   05:46:32   ( -81.27,-149.59) 10/19/2025   05:46:37  ( -81.27,-149.45)    2.36                 5
 10/21/2025   14:26:40   (  81.27, -99.80) 10/21/2025   14:27:36  (  81.26, -99.72)    1.39                56
 10/21/2025   15:17:23   ( -81.26,  68.05) 10/21/2025   15:16:54  ( -81.26,  67.95)    1.82                29
 10/23/2025   23:57:31   (  81.26, 117.75) 10/23/2025   23:57:51  (  81.27, 117.93)    3.20                20
 10/24/2025   00:48:15   ( -81.26, -74.75) 10/24/2025   00:47:10  ( -81.25, -74.76)    0.77                65
 10/26/2025   08:37:38   ( -81.27, 167.46) 10/26/2025   08:38:49  ( -81.26, 167.55)    1.64                71
 10/26/2025   09:28:22   (  81.26, -24.76) 10/26/2025   09:28:06  (  81.26, -24.91)    2.66                16
 10/28/2025   18:08:29   ( -81.27,  24.94) 10/28/2025   18:09:02  ( -81.26,  25.01)    1.37                33
 10/28/2025   18:59:13   (  81.26,-167.32) 10/28/2025   18:58:19  (  81.25,-167.48)    2.77                54