Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 11 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/01/2020   07:15:19   (  -0.18,-128.08) (  -0.88,-131.48)  385.91                80
 11/03/2020   07:03:07   (  -0.18,-128.02) (  -0.29,-128.51)   56.28                80
 11/05/2020   06:53:35   (  -0.19,-127.95) (   0.30,-125.55)  272.68                80
 11/05/2020   19:12:11   (   0.19,-127.92) (   0.77,-130.71)  317.29                80
 11/07/2020   19:02:39   (   0.20,-127.85) (   0.17,-127.75)   10.88                80
 11/09/2020   18:50:27   (   0.20,-127.77) (  -0.43,-124.79)  338.62                80
 11/10/2020   07:09:11   (  -0.20,-127.76) (  -0.69,-129.98)  252.68                80
 11/12/2020   06:59:39   (  -0.20,-127.68) (  -0.08,-127.02)   74.64                80
 11/14/2020   06:47:27   (  -0.20,-127.59) (   0.53,-124.06)  401.40                80
 11/14/2020   19:06:03   (   0.19,-127.56) (   0.54,-129.22)  188.96                80