Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 9 6.  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) (   0.56, 124.27)  157.09                80
 09/07/2023   02:06:14   (  -0.29, 122.25) (   0.35, 119.34)  331.23                80
 09/09/2023   01:47:15   (  -0.26, 120.17) (  -0.87, 123.23)  346.66                80
 09/09/2023   14:10:16   (   0.29, 119.73) (  -0.04, 118.26)  166.75                80
 09/12/2023   02:11:29   (  -0.28, 116.99) (  -0.31, 117.22)   24.83                80
 09/12/2023   14:34:30   (   0.31, 116.54) (  -0.61, 112.25)  487.97                80
 09/14/2023   14:15:31   (   0.29, 114.44) (   0.66, 116.13)  192.86                80
 09/15/2023   02:38:22   (  -0.31, 113.79) (   0.22, 111.20)  294.27                80
 09/17/2023   02:19:23   (  -0.29, 111.67) (  -1.01, 115.09)  388.16                80
 09/17/2023   14:42:23   (   0.31, 111.21) (   0.10, 110.12)  123.75                80