Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2023 4 21.  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)
 04/22/2023   04:45:02   (  -0.01,-104.72) (  -0.79,-108.31)  408.15                80
 04/23/2023   04:21:42   (  -0.01,-104.72) (   0.28,-103.30)  160.95                80
 04/24/2023   16:40:33   (   0.01,-104.75) (   0.72,-107.87)  355.33                80
 04/25/2023   16:22:33   (   0.01,-104.75) (  -0.41,-102.88)  213.89                80
 04/27/2023   04:41:33   (  -0.00,-104.72) (  -0.63,-107.47)  313.31                80
 04/28/2023   04:18:13   (   0.00,-104.72) (   0.50,-102.48)  255.89                80
 04/29/2023   16:37:05   (  -0.00,-104.76) (   0.48,-107.05)  260.09                80
 04/30/2023   16:19:04   (  -0.00,-104.76) (  -0.60,-102.04)  309.52                80
 05/02/2023   04:38:03   (   0.01,-104.74) (  -0.43,-106.64)  216.87                80
 05/03/2023   04:14:44   (   0.01,-104.74) (   0.72,-101.65)  352.66                80
 05/04/2023   16:33:34   (  -0.01,-104.77) (   0.31,-106.21)  163.18                80