Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 12 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/18/2023   05:53:31   (  -0.10,  61.22) (  -0.09,  61.24)    2.29                80
 12/20/2023   05:36:44   (  -0.11,  61.23) (  -0.98,  65.28)  461.07                80
 12/20/2023   17:56:56   (   0.09,  61.28) (  -0.10,  60.38)  102.18                80
 12/22/2023   17:37:28   (   0.10,  61.30) (   0.75,  64.43)  356.40                80
 12/23/2023   05:57:32   (  -0.09,  61.26) (   0.29,  59.56)  194.29                80
 12/25/2023   05:43:24   (  -0.09,  61.29) (  -0.59,  63.61)  264.48                80
 12/25/2023   18:03:36   (   0.08,  61.32) (  -0.48,  58.71)  297.44                80
 12/27/2023   17:44:07   (   0.08,  61.35) (   0.36,  62.77)  160.40                80
 12/28/2023   06:04:10   (  -0.07,  61.34) (   0.67,  57.89)  392.07                80
 12/30/2023   05:50:02   (  -0.07,  61.36) (  -0.21,  61.94)   66.53                80
 12/30/2023   18:10:13   (   0.06,  61.38) (  -0.86,  57.04)  493.75                80