Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 10 8.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 10/17/2021   12:17:55   ( -80.65,-153.99) 10/17/2021   12:19:08  ( -80.66,-153.89)    2.33                73
 10/17/2021   13:09:00   (  80.65,  13.21) 10/17/2021   13:09:48  (  80.65,  13.22)    0.37                48
 10/17/2021   13:59:55   ( -80.65,-179.41) 10/17/2021   14:00:30  ( -80.66,-179.35)    1.28                35
 10/17/2021   14:51:00   (  80.65, -12.21) 10/17/2021   14:51:10  (  80.64, -12.25)    1.15                10
 10/17/2021   15:41:55   ( -80.65, 155.17) 10/17/2021   15:41:52  ( -80.65, 155.18)    0.26                 3
 10/17/2021   16:33:00   (  80.65, -37.63) 10/17/2021   16:32:32  (  80.63, -37.71)    2.17                28
 10/17/2021   17:23:55   ( -80.64, 129.76) 10/17/2021   17:23:14  ( -80.64, 129.71)    0.85                41
 10/17/2021   18:14:59   (  80.63, -62.69) 10/17/2021   18:13:53  (  80.65, -62.84)    3.14                66