Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 12 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/10/2023   17:40:50   (   0.15,  61.24) (   0.70,  63.75)  285.48                80
 12/11/2023   06:00:55   (  -0.14,  61.19) (   0.34,  58.87)  263.06                80
 12/13/2023   05:46:48   (  -0.14,  61.20) (  -0.48,  62.92)  195.73                80
 12/13/2023   18:07:01   (   0.12,  61.25) (  -0.54,  58.01)  368.31                80
 12/15/2023   17:47:34   (   0.12,  61.28) (   0.29,  62.06)   89.13                80
 12/16/2023   06:07:39   (  -0.11,  61.24) (   0.73,  57.18)  461.32                80
 12/18/2023   05:50:52   (  -0.11,  61.26) (  -0.12,  61.23)    3.92                80
 12/20/2023   05:36:44   (  -0.11,  61.29) (  -0.93,  65.29)  454.61                80
 12/20/2023   17:56:57   (   0.10,  61.33) (  -0.09,  60.38)  108.52                80
 12/22/2023   17:37:29   (   0.10,  61.37) (   0.73,  64.44)  348.43                80