Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 12 10.  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)
 12/10/2022   18:15:04   (  -0.13,-127.63) (   0.75,-131.42)  433.01                80
 12/11/2022   17:57:05   (  -0.13,-127.59) (  -0.39,-126.43)  131.91                80
 12/13/2022   06:16:06   (   0.12,-127.54) (  -0.68,-131.02)  396.75                80
 12/14/2022   05:52:47   (   0.12,-127.50) (   0.46,-126.03)  167.48                80
 12/15/2022   18:11:40   (  -0.11,-127.42) (   0.57,-130.59)  360.98                80
 12/16/2022   17:53:40   (  -0.11,-127.38) (  -0.51,-125.59)  203.62                80
 12/18/2022   06:12:40   (   0.10,-127.33) (  -0.55,-130.18)  325.13                80
 12/19/2022   05:49:22   (   0.11,-127.28) (   0.59,-125.19)  238.54                80
 12/20/2022   18:08:13   (  -0.10,-127.19) (   0.49,-129.74)  291.58                80
 12/21/2022   17:50:15   (  -0.10,-127.14) (  -0.66,-124.76)  272.09                80
 12/23/2022   06:09:15   (   0.09,-127.08) (  -0.39,-129.35)  257.77                80