Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 9 16.  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)
 09/17/2021   20:49:22   (  80.44, -98.11) 09/17/2021   20:50:04  (  80.44, -97.98)    2.51                42
 09/17/2021   21:40:18   ( -80.42,  69.46) 09/17/2021   21:39:32  ( -80.41,  69.32)    3.08                46
 09/20/2021   03:13:29   (  80.44, 165.94) 09/20/2021   03:13:13  (  80.42, 166.04)    2.64                16
 09/22/2021   08:46:32   ( -80.44, -97.33) 09/22/2021   08:46:55  ( -80.43, -97.28)    1.42                23
 09/22/2021   09:37:34   (  80.40,  70.64) 09/22/2021   09:36:21  (  80.43,  70.35)    6.13                73
 09/24/2021   14:19:43   (  80.45,  -0.63) 09/24/2021   14:20:36  (  80.44,  -0.64)    0.72                53
 09/24/2021   15:10:38   ( -80.43, 166.89) 09/24/2021   15:10:03  ( -80.44, 167.03)    2.82                35
 09/26/2021   20:43:49   (  80.43, -96.32) 09/26/2021   20:43:44  (  80.45, -96.36)    1.66                 5
 09/29/2021   02:16:51   ( -80.44,   0.37) 09/29/2021   02:17:26  ( -80.46,   0.31)    2.25                35