Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 10 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/29/2020   06:47:31   (  -0.18,-128.16) (   0.70,-124.08)  463.92                80
 10/29/2020   19:08:46   (   0.18,-128.13) (   0.43,-129.23)  126.30                80
 10/31/2020   18:53:55   (   0.18,-128.08) (  -0.22,-126.28)  204.17                80
 11/01/2020   07:15:19   (  -0.18,-128.08) (  -0.90,-131.47)  385.46                80
 11/03/2020   07:03:07   (  -0.18,-128.02) (  -0.32,-128.51)   55.84                80
 11/05/2020   06:53:36   (  -0.19,-127.96) (   0.34,-125.56)  273.27                80
 11/05/2020   19:12:11   (   0.19,-127.92) (   0.79,-130.71)  317.34                80
 11/07/2020   18:59:59   (   0.20,-127.85) (   0.19,-127.75)   11.09                80
 11/09/2020   18:50:27   (   0.20,-127.77) (  -0.40,-124.79)  338.70                80
 11/10/2020   07:09:12   (  -0.20,-127.77) (  -0.65,-129.99)  251.93                80