Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 9 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)
 09/11/2021   03:19:00   (  80.41, 164.67) 09/11/2021   03:19:32  (  80.44, 164.66)    2.52                32
 09/11/2021   04:09:58   ( -80.40, -27.89) 09/11/2021   04:09:00  ( -80.40, -28.05)    2.96                58
 09/13/2021   08:52:06   ( -80.43, -98.88) 09/13/2021   08:53:15  ( -80.42, -98.93)    1.59                69
 09/13/2021   09:43:07   (  80.41,  68.79) 09/13/2021   09:42:41  (  80.42,  68.73)    1.76                26
 09/15/2021   15:16:12   ( -80.42, 165.38) 09/15/2021   15:16:23  ( -80.44, 165.46)    2.37                11
 09/17/2021   20:49:22   (  80.43, -97.98) 09/17/2021   20:50:05  (  80.42, -98.15)    3.30                43
 09/17/2021   21:40:18   ( -80.41,  69.63) 09/17/2021   21:39:32  ( -80.42,  69.51)    2.55                46
 09/20/2021   03:13:29   (  80.43, 166.06) 09/20/2021   03:13:13  (  80.43, 166.17)    2.16                16
 09/22/2021   08:46:32   ( -80.44, -97.19) 09/22/2021   08:46:55  ( -80.45, -97.11)    2.10                23