Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2020 12 17.  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)
 12/19/2020   10:13:55   ( -68.93,-155.69) 12/19/2020   10:15:05  ( -68.80,-154.60)   45.93                70
 12/19/2020   11:04:30   (  68.31,  12.43) 12/19/2020   11:04:39  (  68.30,  12.43)    1.80                 9
 12/19/2020   11:55:11   ( -68.18, 179.92) 12/19/2020   11:54:09  ( -68.19, 179.94)    1.18                62
 12/22/2020   02:30:40   ( -68.40, -39.22) 12/22/2020   02:31:40  ( -68.40, -39.21)    0.61                60
 12/22/2020   03:21:24   (  68.27, 128.26) 12/22/2020   03:21:07  (  68.29, 128.30)    2.72                17
 12/22/2020   04:11:56   ( -67.65, -63.65) 12/22/2020   04:10:45  ( -67.74, -64.71)   45.66                71
 12/24/2020   18:47:35   ( -68.36,  76.61) 12/24/2020   18:48:10  ( -68.34,  76.59)    2.23                35
 12/24/2020   19:38:19   (  68.23,-115.92) 12/24/2020   19:37:37  (  68.22,-115.91)    1.26                42
 12/27/2020   10:13:54   (  68.73,  24.58) 12/27/2020   10:15:05  (  68.64,  25.21)   26.99                71
 12/27/2020   11:04:30   ( -68.32,-167.57) 12/27/2020   11:04:39  ( -68.32,-167.55)    0.89                 9
 12/27/2020   11:55:14   (  68.19,  -0.10) 12/27/2020   11:54:06  (  68.20,  -0.05)    2.26                68
 12/30/2020   02:30:44   (  68.42, 140.75) 12/30/2020   02:31:38  (  68.40, 140.78)    3.05                54
 12/30/2020   03:21:25   ( -68.28, -51.75) 12/30/2020   03:21:08  ( -68.30, -51.70)    3.00                17
 12/30/2020   04:11:56   (  67.45, 116.58) 12/30/2020   04:10:47  (  67.50, 115.02)   66.69                69