Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 11 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)
 11/21/2023   09:47:13   (  81.03, -50.69) 11/21/2023   09:47:51  (  81.02, -50.86)    3.10                38
 11/21/2023   10:37:57   ( -81.05, 117.14) 11/21/2023   10:37:14  ( -81.05, 117.21)    1.36                43
 11/23/2023   23:31:56   ( -81.03, -76.78) 11/23/2023   23:32:18  ( -81.02, -76.96)    3.22                22
 11/24/2023   00:22:38   (  81.06,  91.47) 11/24/2023   00:21:39  (  81.07,  91.37)    1.76                59
 11/26/2023   13:16:39   (  81.02,-103.26) 11/26/2023   13:16:43  (  81.02,-103.09)    2.95                 4
 11/26/2023   14:06:07   ( -81.03,  93.81) 11/26/2023   14:04:54  ( -81.69,  94.24)   73.71                73
 11/29/2023   02:10:36   (  81.02,  63.45) 11/29/2023   02:11:44  (  81.02,  63.29)    2.74                68
 11/29/2023   03:01:21   ( -81.03,-129.05) 11/29/2023   03:01:08  ( -81.03,-128.92)    2.23                13
 12/01/2023   15:55:19   ( -81.02,  37.26) 12/01/2023   15:56:09  ( -81.03,  37.23)    0.49                50