Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 1 10.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/11/2021   21:00:10   (  79.97,-103.53) 01/11/2021   21:00:05  (  79.95,-103.65)    3.08                 5
 01/14/2021   02:33:19   ( -79.99,  -6.97) 01/14/2021   02:33:48  ( -79.97,  -6.92)    2.16                29
 01/14/2021   03:24:23   (  79.96, 160.64) 01/14/2021   03:23:14  (  79.97, 160.74)    2.43                69
 01/16/2021   08:06:37   (  79.99,  89.83) 01/16/2021   08:07:30  (  79.99,  89.81)    0.62                53
 01/16/2021   08:57:32   ( -79.99,-102.90) 01/16/2021   08:56:58  ( -79.96,-102.82)    3.45                34
 01/18/2021   14:30:50   (  79.98,  -6.06) 01/18/2021   14:30:40  (  79.97,  -6.13)    1.51                10
 01/20/2021   20:03:58   ( -79.99,  90.59) 01/20/2021   20:04:23  ( -79.99,  90.60)    0.29                25
 01/20/2021   20:55:03   (  79.97,-101.96) 01/20/2021   20:53:50  (  79.95,-102.08)    3.23                73
 01/23/2021   01:37:17   (  80.01,-172.84) 01/23/2021   01:38:05  (  80.00,-172.76)    1.68                48