Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 2 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 02/14/2023   06:10:03   (   0.02,-128.26) (  -0.39,-130.21)  221.60                80
 02/15/2023   05:52:03   (   0.02,-128.25) (   0.70,-125.21)  346.20                80
 02/16/2023   18:08:15   (  -0.03,-128.19) (   0.31,-129.78)  180.53                80
 02/17/2023   17:50:16   (  -0.02,-128.17) (  -0.77,-124.78)  386.84                80
 02/19/2023   06:06:37   (   0.03,-128.19) (  -0.22,-129.38)  135.74                80
 02/20/2023   05:48:38   (   0.02,-128.17) (   0.88,-124.39)  431.80                80
 02/21/2023   18:04:49   (  -0.03,-128.11) (   0.18,-128.94)   94.94                80
 02/22/2023   17:46:50   (  -0.02,-128.09) (  -0.93,-123.94)  472.52                80
 02/24/2023   06:03:11   (   0.03,-128.11) (  -0.04,-128.55)   50.23                80
 02/26/2023   18:04:03   (  -0.04,-128.02) (  -0.03,-128.11)   10.23                80