Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 8 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/08/2020   06:57:14   (   0.02,-128.27) (   0.30,-127.09)  134.88                80
 08/08/2020   19:18:28   (  -0.01,-128.24) (   0.83,-132.24)  454.44                80
 08/10/2020   06:45:02   (   0.02,-128.21) (   0.89,-124.12)  465.35                80
 08/10/2020   19:06:16   (  -0.02,-128.19) (   0.23,-129.27)  123.96                80
 08/12/2020   18:56:46   (  -0.01,-128.13) (  -0.43,-126.32)  205.97                80
 08/13/2020   07:18:09   (   0.01,-128.13) (  -0.69,-131.51)  384.03                80
 08/15/2020   07:05:57   (   0.01,-128.06) (  -0.08,-128.55)   55.15                80
 08/17/2020   06:51:05   (   0.02,-127.99) (   0.52,-125.58)  272.99                80
 08/17/2020   19:12:20   (  -0.01,-127.94) (   0.60,-130.73)  317.72                80
 08/19/2020   19:02:48   (  -0.02,-127.87) (  -0.01,-127.77)   10.30                80
 08/21/2020   18:50:36   (  -0.03,-127.78) (  -0.63,-124.81)  337.29                80