Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 12 23.  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)
 12/25/2023   05:22:16   (  -0.10,  61.26) (  -0.13,  61.43)   18.85                80
 12/27/2023   17:18:04   (   0.09,  61.34) (   0.17,  61.79)   50.49                80
 12/29/2023   05:37:01   (  -0.08,  61.32) (   0.83,  57.20)  468.94                80
 12/30/2023   05:19:04   (  -0.08,  61.33) (  -0.28,  62.18)   97.48                80
 12/31/2023   17:38:08   (   0.06,  61.38) (  -0.77,  57.56)  435.23                80
 01/01/2024   17:14:52   (   0.07,  61.40) (   0.35,  62.54)  130.04                80
 01/03/2024   05:33:47   (  -0.06,  61.39) (   0.70,  57.96)  390.62                80
 01/04/2024   05:15:51   (  -0.06,  61.40) (  -0.42,  62.94)  175.59                80
 01/05/2024   17:34:55   (   0.05,  61.45) (  -0.62,  58.32)  356.64                80