Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2020 12 7.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 12/08/2020   11:01:55   ( -81.10,-125.90) 12/08/2020   11:01:05  ( -81.11,-125.84)    1.23                50
 12/08/2020   11:51:20   (  81.13,  42.18) 12/08/2020   11:51:44  (  81.14,  42.28)    1.78                24
 12/11/2020   06:36:10   ( -81.11, -59.40) 12/11/2020   06:35:28  ( -81.10, -59.52)    2.10                42
 12/11/2020   07:25:35   (  81.13, 108.66) 12/11/2020   07:26:07  (  81.13, 108.60)    1.04                32
 12/14/2020   02:10:24   ( -81.11,   7.06) 12/14/2020   02:09:49  ( -81.11,   7.16)    1.88                35
 12/14/2020   02:59:49   (  81.13, 175.09) 12/14/2020   03:00:28  (  81.14, 175.27)    3.24                39
 12/16/2020   21:44:39   ( -81.11,  73.47) 12/16/2020   21:44:12  ( -81.11,  73.44)    0.65                27
 12/16/2020   22:34:04   (  81.13,-118.53) 12/16/2020   22:34:51  (  81.14,-118.46)    1.43                47
 12/19/2020   17:18:53   ( -81.12, 140.20) 12/19/2020   17:18:34  ( -81.12, 140.09)    1.96                19