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, -99.66) 10/21/2025   14:27:36  (  81.27, -99.60)    1.12                56
 10/21/2025   15:17:24   ( -81.26,  67.80) 10/21/2025   15:16:55  ( -81.25,  67.67)    2.53                29
 10/23/2025   23:57:30   (  81.26, 117.88) 10/23/2025   23:57:50  (  81.27, 117.89)    0.91                20
 10/24/2025   00:48:14   ( -81.26, -74.63) 10/24/2025   00:47:09  ( -81.25, -74.82)    3.35                65
 10/26/2025   08:37:37   ( -81.27, 167.56) 10/26/2025   08:38:47  ( -81.27, 167.62)    0.93                70
 10/26/2025   09:28:21   (  81.26, -24.65) 10/26/2025   09:28:04  (  81.26, -24.83)    3.16                17
 10/28/2025   18:08:28   ( -81.26,  25.01) 10/28/2025   18:08:59  ( -81.26,  25.09)    1.30                31
 10/28/2025   18:59:12   (  81.26,-167.24) 10/28/2025   18:58:16  (  81.26,-167.39)    2.58                56
 10/31/2025   03:39:18   ( -81.26,-117.22) 10/31/2025   03:39:09  ( -81.27,-117.28)    1.64                 9
 11/02/2025   12:19:25   (  81.26, -67.53) 11/02/2025   12:20:00  (  81.26, -67.56)    0.49                35