Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2022 12 3.  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)
 12/04/2022   01:06:26   ( -79.55,-119.64) 12/04/2022   01:07:22  ( -79.55,-119.60)    0.98                56
 12/04/2022   01:57:03   (  79.77,  49.53) 12/04/2022   01:56:41  (  79.77,  49.68)    3.17                22
 12/07/2022   00:46:31   (  79.48,  64.75) 12/07/2022   00:47:43  (  79.48,  64.84)    1.99                72
 12/07/2022   01:36:52   ( -79.68,-126.13) 12/07/2022   01:37:04  ( -79.69,-126.01)    2.58                12
 12/07/2022   02:27:26   (  79.97,  43.86) 12/07/2022   02:26:21  (  79.97,  43.86)    0.26                65
 12/10/2022   01:16:55   (  79.62,  58.35) 12/10/2022   01:17:23  (  79.63,  58.49)    3.14                28
 12/10/2022   02:07:15   ( -79.87,-132.04) 12/10/2022   02:06:43  ( -79.87,-132.02)    0.42                32
 12/13/2022   00:56:46   ( -79.50,-117.59) 12/13/2022   00:57:46  ( -79.51,-117.46)    2.56                60
 12/13/2022   01:47:18   (  79.82,  52.48) 12/13/2022   01:47:02  (  79.82,  52.56)    1.69                16
 12/13/2022   02:35:31   ( -80.98, -90.88) 12/13/2022   02:34:18  ( -81.57, -90.12)   67.61                73
 12/16/2022   01:27:07   ( -79.76,-123.02) 12/16/2022   01:27:22  ( -79.75,-123.04)    0.42                15