Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 10 17.  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   ( -81.26,-149.47) 10/19/2025   05:46:37  ( -81.27,-149.44)    0.88                 5
 10/21/2025   14:26:40   (  81.27, -99.69) 10/21/2025   14:27:36  (  81.26, -99.77)    1.41                56
 10/21/2025   15:17:24   ( -81.26,  67.80) 10/21/2025   15:16:54  ( -81.26,  67.92)    2.18                30
 10/23/2025   23:57:31   (  81.26, 117.88) 10/23/2025   23:57:51  (  81.27, 117.86)    0.78                20
 10/24/2025   00:48:15   ( -81.26, -74.60) 10/24/2025   00:47:09  ( -81.27, -74.44)    3.05                66
 10/26/2025   08:37:37   ( -81.27, 167.63) 10/26/2025   08:38:48  ( -81.26, 167.47)    2.81                71
 10/26/2025   09:28:21   (  81.26, -24.60) 10/26/2025   09:28:04  (  81.27, -24.62)    1.15                17
 10/28/2025   18:08:28   ( -81.26,  25.12) 10/28/2025   18:09:00  ( -81.27,  25.29)    3.00                32
 10/28/2025   18:59:12   (  81.26,-167.15) 10/28/2025   18:58:17  (  81.26,-167.21)    1.38                55