Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 7 19.  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)
 07/19/2021   06:24:57   ( -80.34, -62.60) 07/19/2021   06:25:55  ( -80.32, -62.74)    3.34                58
 07/19/2021   07:15:53   (  80.33, 104.89) 07/19/2021   07:15:21  (  80.33, 104.94)    0.89                32
 07/21/2021   12:49:05   ( -80.33,-158.34) 07/21/2021   12:49:02  ( -80.35,-158.30)    2.10                 3
 07/23/2021   18:22:10   (  80.35, -61.83) 07/23/2021   18:22:43  (  80.34, -61.82)    1.05                33
 07/23/2021   19:13:13   ( -80.32, 105.89) 07/23/2021   19:12:10  ( -80.34, 105.81)    2.55                63
 07/25/2021   23:55:23   ( -80.35,  34.83) 07/25/2021   23:56:24  ( -80.36,  34.94)    2.23                61
 07/26/2021   00:46:18   (  80.34,-157.75) 07/26/2021   00:45:51  (  80.32,-157.74)    2.36                27
 07/28/2021   06:19:31   ( -80.35, -61.01) 07/28/2021   06:19:32  ( -80.34, -60.97)    0.74                 1
 07/30/2021   11:52:34   (  80.35,  35.77) 07/30/2021   11:53:12  (  80.36,  35.72)    1.30                38
 07/30/2021   12:43:39   ( -80.34,-156.88) 07/30/2021   12:42:40  ( -80.33,-156.90)    1.55                59
 08/01/2021   17:25:48   ( -80.36, 132.28) 08/01/2021   17:26:54  ( -80.35, 132.18)    2.86                66