Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 12 4.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/06/2021   06:50:39   ( -69.14,-105.17) 12/06/2021   06:51:51  ( -69.10,-104.90)   11.61                72
 12/06/2021   07:41:21   (  68.91,  62.45) 12/06/2021   07:41:20  (  68.88,  62.46)    3.17                 1
 12/06/2021   08:32:02   ( -68.77,-130.05) 12/06/2021   08:30:50  ( -68.76,-130.05)    1.10                72
 12/08/2021   23:07:29   ( -68.98,  10.82) 12/08/2021   23:08:18  ( -68.97,  10.82)    1.51                49
 12/08/2021   23:58:13   (  68.86, 178.30) 12/08/2021   23:57:45  (  68.86, 178.32)    1.11                28
 12/09/2021   00:48:38   ( -67.87, -13.10) 12/09/2021   00:47:30  ( -67.91, -15.18)   87.46                68
 12/11/2021   14:33:53   (  69.82, -41.91) 12/11/2021   14:35:00  (  69.72, -39.95)   76.46                67
 12/11/2021   15:24:20   ( -68.94, 126.67) 12/11/2021   15:24:42  ( -68.95, 126.67)    0.74                22
 12/11/2021   16:15:04   (  68.82, -65.86) 12/11/2021   16:14:09  (  68.83, -65.83)    1.79                55
 12/14/2021   06:50:31   (  69.04,  75.00) 12/14/2021   06:51:37  (  69.02,  75.01)    2.15                66
 12/14/2021   07:41:12   ( -68.90,-117.49) 12/14/2021   07:41:07  ( -68.91,-117.49)    1.76                 5
 12/14/2021   08:31:50   (  68.46,  50.40) 12/14/2021   08:30:39  (  68.51,  49.66)   30.86                71
 12/16/2021   23:07:23   (  69.00,-169.17) 12/16/2021   23:08:02  (  68.97,-169.16)    2.81                39
 12/16/2021   23:58:04   ( -68.86,  -1.65) 12/16/2021   23:57:32  ( -68.87,  -1.66)    1.60                32