Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2023 5 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 05/21/2023   04:44:38   (   0.00,-104.71) (  -0.81,-108.26)  405.03                80
 05/22/2023   04:21:17   (  -0.00,-104.71) (   0.31,-103.26)  164.28                80
 05/23/2023   16:40:08   (   0.01,-104.74) (   0.67,-107.83)  351.36                80
 05/24/2023   16:22:06   (   0.01,-104.74) (  -0.39,-102.82)  218.21                80
 05/26/2023   04:41:05   (  -0.00,-104.71) (  -0.59,-107.42)  308.80                80
 05/27/2023   04:17:45   (   0.01,-104.71) (   0.54,-102.43)  260.40                80
 05/28/2023   16:36:34   (  -0.02,-104.74) (   0.49,-106.98)  255.20                80
 05/29/2023   16:18:34   (  -0.02,-104.74) (  -0.64,-101.98)  314.60                80
 05/31/2023   04:37:32   (   0.02,-104.72) (  -0.39,-106.57)  211.57                80
 06/01/2023   04:14:12   (   0.02,-104.72) (   0.74,-101.58)  358.06                80
 06/02/2023   16:33:01   (  -0.01,-104.75) (   0.28,-106.13)  157.68                80