Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2025 1 16.  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)
 01/18/2025   04:43:59   ( -81.33,-140.63) 01/18/2025   04:44:06  ( -81.32,-140.72)    1.63                 7
 01/20/2025   15:05:33   (  81.33,-115.91) 01/20/2025   15:05:52  (  81.32,-116.10)    3.34                19
 01/20/2025   15:56:17   ( -81.33,  51.67) 01/20/2025   15:55:11  ( -81.33,  51.71)    0.69                66
 01/23/2025   01:27:07   ( -81.33, -91.38) 01/23/2025   01:27:37  ( -81.32, -91.48)    1.85                30
 01/23/2025   02:17:51   (  81.33,  76.33) 01/23/2025   02:16:56  (  81.32,  76.19)    2.50                55
 01/25/2025   11:48:40   (  81.33, -66.78) 01/25/2025   11:49:19  (  81.33, -66.73)    0.82                39
 01/25/2025   12:39:23   ( -81.33, 101.20) 01/25/2025   12:38:38  ( -81.34, 101.14)    1.23                45
 01/27/2025   22:10:14   ( -81.33, -42.36) 01/27/2025   22:11:02  ( -81.32, -42.23)    2.34                48