Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2023 9 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/19/2023   16:53:48   (  -0.00,-104.70) (  -0.41,-102.80)  216.74                80
 09/20/2023   05:14:07   (   0.00,-104.69) (  -0.61,-107.74)  345.71                80
 09/22/2023   04:54:59   (  -0.00,-104.68) (   0.21,-103.76)  105.31                80
 09/22/2023   17:15:07   (   0.01,-104.69) (   0.87,-108.65)  450.30                80
 09/24/2023   17:01:19   (   0.01,-104.68) (   0.01,-104.67)    0.83                80
 09/26/2023   16:44:50   (   0.01,-104.67) (  -0.81,-100.69)  451.98                80
 09/27/2023   05:05:09   (  -0.01,-104.66) (  -0.20,-105.63)  110.04                80
 09/29/2023   04:46:00   (  -0.00,-104.66) (   0.65,-101.66)  341.66                80
 09/29/2023   17:06:07   (   0.00,-104.66) (   0.40,-106.54)  213.99                80
 10/01/2023   16:52:18   (   0.00,-104.66) (  -0.42,-102.56)  238.41                80