Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 12 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/22/2023   17:37:28   (   0.10,  61.29) (   0.75,  64.44)  357.12                80
 12/23/2023   05:57:32   (  -0.09,  61.25) (   0.24,  59.55)  193.01                80
 12/25/2023   05:43:24   (  -0.09,  61.27) (  -0.59,  63.61)  266.10                80
 12/25/2023   18:03:35   (   0.08,  61.31) (  -0.48,  58.71)  296.21                80
 12/27/2023   17:44:06   (   0.08,  61.34) (   0.37,  62.77)  161.95                80
 12/28/2023   06:04:10   (  -0.07,  61.32) (   0.65,  57.89)  389.94                80
 12/30/2023   05:50:00   (  -0.07,  61.34) (  -0.18,  61.95)   69.03                80
 12/30/2023   18:10:13   (   0.06,  61.37) (  -0.82,  57.04)  491.62                80
 01/01/2024   17:53:22   (   0.06,  61.40) (  -0.03,  61.11)   33.26                80
 01/03/2024   17:33:52   (   0.06,  61.43) (   0.84,  65.17)  425.19                80