Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 11 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 11/14/2021   14:42:28   (   0.02, -75.21) (   0.66, -78.12)  331.96                80
 11/15/2021   14:24:29   (   0.02, -75.22) (  -0.45, -73.13)  237.91                80
 11/17/2021   02:40:49   (  -0.01, -75.21) (  -0.56, -77.73)  286.39                80
 11/18/2021   02:22:50   (  -0.01, -75.22) (   0.56, -72.73)  283.81                80
 11/19/2021   14:39:02   (   0.01, -75.25) (   0.45, -77.30)  232.50                80
 11/20/2021   14:21:03   (   0.02, -75.27) (  -0.67, -72.30)  338.03                80
 11/22/2021   02:37:22   (  -0.02, -75.27) (  -0.39, -76.89)  185.38                80
 11/23/2021   02:19:22   (  -0.03, -75.28) (   0.72, -71.90)  385.31                80
 11/24/2021   14:35:35   (   0.03, -75.32) (   0.28, -76.46)  130.37                80
 11/25/2021   14:17:35   (   0.04, -75.33) (  -0.84, -71.47)  440.68                80
 11/27/2021   02:33:55   (  -0.04, -75.34) (  -0.21, -76.06)   81.78                80
 11/28/2021   02:15:55   (  -0.04, -75.36) (   0.90, -71.06)  489.55                80