Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 12 30.  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)
 01/01/2022   23:07:07   (  69.03,-169.13) 01/01/2022   23:07:38  (  69.01,-169.12)    1.63                31
 01/01/2022   23:57:48   ( -68.90,  -1.63) 01/01/2022   23:57:08  ( -68.90,  -1.63)    0.19                40
 01/04/2022   14:33:21   ( -69.46, 138.74) 01/04/2022   14:34:32  ( -69.32, 139.51)   33.81                71
 01/04/2022   15:23:58   (  68.96, -53.25) 01/04/2022   15:24:03  (  68.98, -53.28)    2.40                 5
 01/04/2022   16:14:40   ( -68.89, 114.18) 01/04/2022   16:13:33  ( -68.87, 114.22)    2.10                67
 01/07/2022   06:50:05   ( -69.08,-104.93) 01/07/2022   06:51:00  ( -69.06,-104.94)    1.89                55
 01/07/2022   07:40:49   (  68.95,  62.55) 01/07/2022   07:40:27  (  68.94,  62.55)    1.40                22
 01/07/2022   08:31:17   ( -68.12,-129.04) 01/07/2022   08:30:08  ( -68.22,-130.69)   69.37                69
 01/09/2022   22:16:33   (  70.11,-157.96) 01/09/2022   22:17:39  (  70.00,-155.43)   96.64                66
 01/09/2022   23:06:56   ( -69.01,  10.95) 01/09/2022   23:07:25  ( -69.01,  10.88)    2.72                29
 01/09/2022   23:57:40   (  68.89, 178.42) 01/09/2022   23:56:52  (  68.89, 178.37)    1.92                48
 01/12/2022   14:33:07   (  69.15, -40.77) 01/12/2022   14:34:19  (  69.11, -40.74)    3.80                72
 01/12/2022   15:23:48   ( -69.00, 126.75) 01/12/2022   15:23:49  ( -69.01, 126.77)    1.19                 1
 01/12/2022   16:14:30   (  68.78, -65.64) 01/12/2022   16:13:17  (  68.83, -65.82)    9.04                73