Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 1 18.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 01/18/2021   01:46:21   ( -80.35,  -0.41) 01/18/2021   01:45:58  ( -80.34,  -0.31)    2.10                23
 01/18/2021   02:37:02   (  80.34, 166.79) 01/18/2021   02:37:04  (  80.35, 166.80)    0.80                 2
 01/18/2021   03:27:43   ( -80.34, -25.87) 01/18/2021   03:27:59  ( -80.35, -26.00)    2.69                16
 01/18/2021   04:18:24   (  80.33, 141.33) 01/18/2021   04:19:04  (  80.34, 141.45)    2.47                40
 01/18/2021   05:09:05   ( -80.33, -51.33) 01/18/2021   05:09:59  ( -80.35, -51.35)    1.36                54
 01/29/2021   02:09:09   (  80.36, 173.99) 01/29/2021   02:08:09  (  80.38, 173.88)    3.02                60
 01/29/2021   02:59:50   ( -80.38, -18.51) 01/29/2021   02:59:03  ( -80.37, -18.55)    1.29                47
 01/29/2021   03:50:30   (  80.38, 148.85) 01/29/2021   03:50:08  (  80.36, 148.87)    2.43                22
 01/29/2021   04:41:12   ( -80.37, -43.97) 01/29/2021   04:41:03  ( -80.36, -43.90)    1.53                 9
 01/29/2021   05:31:52   (  80.37, 123.38) 01/29/2021   05:32:08  (  80.35, 123.51)    3.28                16
 01/29/2021   06:22:34   ( -80.36, -69.43) 01/29/2021   06:23:04  ( -80.37, -69.59)    3.23                30
 01/29/2021   07:13:14   (  80.36,  97.92) 01/29/2021   07:14:09  (  80.36,  97.83)    1.79                55