Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2020 12 14.  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)
 12/14/2020   04:11:57   (  67.68, 116.31) 12/14/2020   04:10:46  (  67.75, 115.31)   42.57                71
 12/16/2020   18:47:34   (  68.34,-103.37) 12/16/2020   18:48:09  (  68.31,-103.42)    3.39                35
 12/16/2020   19:38:15   ( -68.20,  64.12) 12/16/2020   19:37:39  ( -68.20,  64.08)    1.72                36
 12/19/2020   10:13:53   ( -68.85,-155.58) 12/19/2020   10:15:04  ( -68.71,-154.70)   38.73                71
 12/19/2020   11:04:29   (  68.29,  12.46) 12/19/2020   11:04:36  (  68.31,  12.46)    2.62                 7
 12/19/2020   11:55:10   ( -68.16, 179.95) 12/19/2020   11:54:07  ( -68.15, 179.90)    2.05                63
 12/22/2020   02:30:40   ( -68.38, -39.18) 12/22/2020   02:31:37  ( -68.37, -39.23)    1.84                57
 12/22/2020   03:21:24   (  68.25, 128.29) 12/22/2020   03:21:04  (  68.25, 128.28)    0.67                20
 12/22/2020   04:11:54   ( -67.52, -63.49) 12/22/2020   04:10:44  ( -67.59, -64.86)   58.58                70
 12/24/2020   17:57:12   (  69.44, -92.18) 12/24/2020   17:58:18  (  69.36, -89.73)   96.10                66
 12/24/2020   18:47:35   ( -68.33,  76.64) 12/24/2020   18:48:04  ( -68.36,  76.65)    3.34                29
 12/24/2020   19:38:19   (  68.21,-115.89) 12/24/2020   19:37:32  (  68.19,-115.92)    2.65                47
 12/27/2020   10:13:49   (  68.49,  24.89) 12/27/2020   10:15:00  (  68.45,  25.00)    6.44                71
 12/27/2020   11:04:29   ( -68.29,-167.54) 12/27/2020   11:04:31  ( -68.29,-167.55)    0.64                 2
 12/27/2020   11:55:12   (  68.12,  -0.00) 12/27/2020   11:53:59  (  68.11,  -0.12)    4.72                73