Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 1 9.  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)
 01/09/2021   14:35:57   (  79.98,  -7.67) 01/09/2021   14:36:55  (  79.97,  -7.72)    1.52                58
 01/09/2021   15:26:52   ( -79.96, 159.87) 01/09/2021   15:26:22  ( -79.96, 159.89)    0.91                30
 01/11/2021   21:00:10   (  79.97,-103.48) 01/11/2021   21:00:05  (  79.96,-103.61)    2.70                 5
 01/14/2021   02:33:19   ( -79.98,  -6.92) 01/14/2021   02:33:48  ( -79.98,  -6.88)    1.22                29
 01/14/2021   03:24:23   (  79.96, 160.68) 01/14/2021   03:23:14  (  79.98, 160.77)    2.94                69
 01/16/2021   08:06:37   (  79.98,  89.87) 01/16/2021   08:07:30  (  79.99,  89.84)    1.45                53
 01/16/2021   08:57:32   ( -79.98,-102.85) 01/16/2021   08:56:58  ( -79.96,-102.78)    2.51                34
 01/18/2021   14:30:50   (  79.98,  -6.01) 01/18/2021   14:30:40  (  79.98,  -6.10)    1.61                10
 01/20/2021   20:03:58   ( -79.99,  90.63) 01/20/2021   20:04:23  ( -80.00,  90.63)    0.92                25
 01/20/2021   20:55:03   (  79.97,-101.92) 01/20/2021   20:53:50  (  79.96,-102.05)    3.06                73
 01/23/2021   01:37:17   (  80.00,-172.81) 01/23/2021   01:38:05  (  80.00,-172.74)    1.20                48