Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 6 29.  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)
 06/29/2021   02:44:36   (  80.30, 172.39) 06/29/2021   02:43:49  (  80.29, 172.55)    3.29                47
 07/01/2021   08:17:44   ( -80.30, -90.90) 07/01/2021   08:17:31  ( -80.29, -90.82)    1.87                13
 07/03/2021   13:50:54   (  80.32,   5.71) 07/03/2021   13:51:12  (  80.30,   5.82)    2.60                18
 07/03/2021   14:41:52   ( -80.28, 173.59) 07/03/2021   14:40:39  ( -80.30, 173.46)    3.61                73
 07/05/2021   19:24:03   ( -80.32, 102.47) 07/05/2021   19:24:54  ( -80.31, 102.45)    1.22                51
 07/05/2021   20:15:02   (  80.30, -90.03) 07/05/2021   20:14:20  (  80.31, -89.94)    1.71                42
 07/08/2021   01:48:12   ( -80.31,   6.59) 07/08/2021   01:48:02  ( -80.31,   6.69)    1.91                10
 07/10/2021   07:21:20   (  80.33, 103.17) 07/10/2021   07:21:43  (  80.31, 103.22)    2.37                23
 07/10/2021   08:12:20   ( -80.29, -88.99) 07/10/2021   08:11:10  ( -80.31, -89.09)    3.05                70
 07/12/2021   12:54:31   ( -80.34,-160.18) 07/12/2021   12:55:25  ( -80.31,-160.16)    2.51                54