Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 9 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/06/2023   13:43:22   (   0.26, 122.89) (   0.54, 124.27)  157.20                80
 09/07/2023   02:06:15   (  -0.29, 122.25) (   0.31, 119.33)  331.24                80
 09/09/2023   01:47:16   (  -0.26, 120.17) (  -0.91, 123.22)  346.83                80
 09/09/2023   14:10:17   (   0.28, 119.72) (  -0.00, 118.26)  166.34                80
 09/12/2023   02:11:30   (  -0.28, 116.99) (  -0.35, 117.21)   25.28                80
 09/12/2023   14:34:29   (   0.31, 116.54) (  -0.62, 112.26)  487.26                80
 09/14/2023   14:15:30   (   0.29, 114.43) (   0.64, 116.13)  193.79                80
 09/15/2023   02:38:22   (  -0.31, 113.79) (   0.23, 111.20)  293.47                80
 09/17/2023   02:19:22   (  -0.29, 111.66) (  -1.00, 115.09)  389.20                80
 09/17/2023   14:42:23   (   0.31, 111.20) (   0.09, 110.13)  122.47                80