Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 8 18.  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)
 08/19/2021   16:23:45   (  80.39, -31.95) 08/19/2021   16:24:51  (  80.38, -32.10)    2.92                66
 08/19/2021   17:14:48   ( -80.37, 135.61) 08/19/2021   17:14:18  ( -80.37, 135.50)    2.02                30
 08/21/2021   22:47:53   (  80.39,-128.00) 08/21/2021   22:47:59  (  80.38,-127.88)    2.81                 6
 08/24/2021   04:21:03   ( -80.38, -31.02) 08/24/2021   04:21:40  ( -80.41, -31.02)    2.80                37
 08/24/2021   05:12:00   (  80.38, 136.28) 08/24/2021   05:11:07  (  80.38, 136.32)    0.86                53
 08/26/2021   09:54:08   (  80.39,  65.62) 08/26/2021   09:55:21  (  80.41,  65.53)    2.20                73
 08/26/2021   10:45:11   ( -80.40,-127.24) 08/26/2021   10:44:49  ( -80.38,-127.13)    3.26                22
 08/28/2021   16:18:16   (  80.40, -30.46) 08/28/2021   16:18:29  (  80.40, -30.30)    2.98                13
 08/30/2021   21:51:25   ( -80.40,  66.33) 08/30/2021   21:52:11  ( -80.40,  66.25)    1.46                46