Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 1 16.  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)
 01/17/2021   23:14:19   (  80.35,-142.45) 01/17/2021   23:13:04  (  80.36,-142.34)    2.35                75
 01/18/2021   00:05:00   ( -80.35,  24.90) 01/18/2021   00:03:59  ( -80.36,  24.88)    1.20                61
 01/18/2021   00:55:40   (  80.36,-167.60) 01/18/2021   00:55:04  (  80.35,-167.69)    2.46                36
 01/18/2021   01:46:22   ( -80.34,  -0.56) 01/18/2021   01:45:59  ( -80.35,  -0.48)    2.07                23
 01/18/2021   02:37:02   (  80.35, 166.94) 01/18/2021   02:37:04  (  80.34, 166.96)    1.59                 2
 01/18/2021   03:27:43   ( -80.36, -25.70) 01/18/2021   03:27:59  ( -80.34, -25.83)    2.71                16
 01/18/2021   04:18:24   (  80.34, 141.48) 01/18/2021   04:19:04  (  80.33, 141.61)    2.77                40
 01/18/2021   05:09:05   ( -80.35, -51.16) 01/18/2021   05:09:59  ( -80.34, -51.18)    1.28                54
 01/29/2021   02:09:09   (  80.37, 174.13) 01/29/2021   02:08:09  (  80.38, 173.99)    2.71                60
 01/29/2021   02:59:51   ( -80.36, -18.68) 01/29/2021   02:59:04  ( -80.38, -18.77)    2.52                47
 01/29/2021   03:50:31   (  80.36, 148.67) 01/29/2021   03:50:09  (  80.37, 148.64)    0.90                22
 01/29/2021   04:41:13   ( -80.35, -44.14) 01/29/2021   04:41:04  ( -80.37, -44.12)    2.04                 9
 01/29/2021   05:31:53   (  80.35, 123.21) 01/29/2021   05:32:09  (  80.36, 123.28)    1.66                16
 01/29/2021   06:22:35   ( -80.34, -69.60) 01/29/2021   06:23:04  ( -80.36, -69.47)    3.20                29
 01/29/2021   07:13:14   (  80.37,  98.06) 01/29/2021   07:14:09  (  80.35,  97.93)    3.10                55