Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2022 4 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)
 04/21/2022   18:38:47   (   0.05,-137.18) (  -0.05,-136.84)   39.65                80
 04/23/2022   06:57:47   (  -0.04,-137.16) (  -1.01,-141.42)  486.08                80
 04/24/2022   06:34:27   (  -0.04,-137.15) (   0.11,-136.43)   82.17                80
 04/25/2022   18:53:18   (   0.04,-137.15) (   0.92,-140.99)  438.08                80
 04/26/2022   18:35:19   (   0.04,-137.14) (  -0.20,-135.99)  130.29                80
 04/28/2022   06:54:19   (  -0.03,-137.12) (  -0.79,-140.59)  395.45                80
 04/29/2022   06:31:00   (  -0.03,-137.11) (   0.33,-135.60)  172.73                80
 04/30/2022   18:49:51   (   0.03,-137.10) (   0.69,-140.16)  348.06                80
 05/01/2022   18:31:51   (   0.03,-137.08) (  -0.38,-135.15)  219.75                80
 05/03/2022   06:50:51   (  -0.03,-137.05) (  -0.61,-139.75)  307.15                80