Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2021 6 1.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 06/02/2021   21:44:48   (  80.85,-137.09) 06/02/2021   21:43:55  (  80.84,-137.05)    1.02                53
 06/02/2021   22:35:29   ( -80.86,  30.32) 06/02/2021   22:34:50  ( -80.84,  30.17)    3.15                39
 06/02/2021   23:26:10   (  80.84,-162.58) 06/02/2021   23:25:55  (  80.85,-162.42)    2.88                15
 06/03/2021   00:16:51   ( -80.85,   4.84) 06/03/2021   00:16:50  ( -80.85,   4.80)    0.74                 1
 06/03/2021   01:07:31   (  80.85, 172.28) 06/03/2021   01:07:55  (  80.85, 172.21)    1.44                24
 06/03/2021   01:58:13   ( -80.84, -20.65) 06/03/2021   01:58:50  ( -80.85, -20.58)    1.71                37
 06/03/2021   02:48:53   (  80.84, 146.79) 06/03/2021   02:49:55  (  80.85, 146.84)    0.99                62
 06/03/2021   03:39:34   ( -80.85, -45.80) 06/03/2021   03:40:50  ( -80.85, -45.95)    2.65                76
 06/13/2021   23:48:52   ( -80.83,  11.27) 06/13/2021   23:47:41  ( -80.83,  11.45)    3.23                71
 06/14/2021   00:39:32   (  80.83, 178.66) 06/14/2021   00:38:45  (  80.83, 178.74)    1.50                47
 06/14/2021   01:30:13   ( -80.84, -13.87) 06/14/2021   01:29:41  ( -80.83, -13.92)    1.14                32
 06/14/2021   02:20:53   (  80.84, 153.51) 06/14/2021   02:20:45  (  80.84, 153.36)    2.84                 8
 06/14/2021   03:11:35   ( -80.83, -39.36) 06/14/2021   03:11:41  ( -80.84, -39.29)    1.30                 6
 06/14/2021   04:02:15   (  80.83, 128.02) 06/14/2021   04:02:45  (  80.84, 127.98)    0.67                30
 06/14/2021   04:52:56   ( -80.84, -64.51) 06/14/2021   04:53:41  ( -80.84, -64.67)    2.94                45