Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2019 12 20.  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)
 12/20/2019   03:21:08   (  68.30, 128.31) 12/20/2019   03:21:13  (  68.29, 128.32)    1.49                 5
 12/20/2019   04:11:49   ( -68.17, -64.21) 12/20/2019   04:10:43  ( -68.17, -64.19)    0.91                66
 12/22/2019   18:47:20   ( -68.36,  76.69) 12/22/2019   18:48:15  ( -68.39,  76.68)    3.01                55
 12/22/2019   19:38:04   (  68.23,-115.83) 12/22/2019   19:37:43  (  68.23,-115.87)    1.64                21
 12/22/2019   20:28:33   ( -67.45,  52.45) 12/22/2019   20:27:24  ( -67.50,  50.92)   65.28                69
 12/25/2019   10:13:53   (  69.39,  23.74) 12/25/2019   10:15:00  (  69.27,  26.04)   91.07                67
 12/25/2019   11:04:17   ( -68.34,-167.52) 12/25/2019   11:04:45  ( -68.33,-167.51)    1.43                28
 12/25/2019   11:55:01   (  68.21,  -0.04) 12/25/2019   11:54:12  (  68.22,   0.00)    2.26                49
 12/28/2019   02:30:33   (  68.46, 140.77) 12/28/2019   02:31:44  (  68.43, 140.85)    4.99                71
 12/28/2019   03:21:13   ( -68.27, -51.66) 12/28/2019   03:21:15  ( -68.26, -51.71)    2.27                 2
 12/28/2019   04:11:55   (  68.09, 115.88) 12/28/2019   04:10:42  (  68.10, 115.74)    6.08                73
 12/30/2019   18:47:27   (  68.34,-103.30) 12/30/2019   18:48:13  (  68.35,-103.36)    2.49                46
 12/30/2019   19:38:09   ( -68.25,  64.13) 12/30/2019   19:37:43  ( -68.25,  64.15)    1.17                26
 01/02/2020   10:13:55   ( -69.25,-156.07) 01/02/2020   10:15:03  ( -69.11,-154.18)   76.61                68
 01/02/2020   11:04:24   (  68.33,  12.48) 01/02/2020   11:04:42  (  68.33,  12.49)    0.84                18
 01/02/2020   11:55:05   ( -68.18, 179.98) 01/02/2020   11:54:13  ( -68.17, 179.94)    2.50                52