Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 11 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)
 11/07/2020   18:59:59   (   0.20,-127.86) (   0.19,-127.75)   11.88                80
 11/09/2020   18:50:27   (   0.20,-127.78) (  -0.41,-124.79)  339.72                80
 11/10/2020   07:09:12   (  -0.20,-127.77) (  -0.65,-129.99)  252.34                80
 11/12/2020   06:59:40   (  -0.20,-127.69) (  -0.04,-127.03)   75.17                80
 11/14/2020   06:47:28   (  -0.20,-127.60) (   0.56,-124.07)  402.15                80
 11/14/2020   19:06:03   (   0.19,-127.58) (   0.56,-129.22)  187.34                80
 11/16/2020   18:56:31   (   0.20,-127.48) (  -0.05,-126.26)  138.83                80
 11/17/2020   07:15:15   (  -0.19,-127.46) (  -1.06,-131.45)  454.13                80
 11/18/2020   18:44:19   (   0.20,-127.39) (  -0.66,-123.30)  464.54                80
 11/19/2020   07:03:03   (  -0.20,-127.36) (  -0.45,-128.49)  128.43                80