Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 11 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/12/2019   06:44:50   (   0.24,-128.52) (   1.14,-124.22)  489.34                80
 11/12/2019   19:06:06   (  -0.23,-128.51) (  -0.08,-129.38)   98.18                80
 11/14/2019   18:56:34   (  -0.23,-128.51) (  -0.68,-126.41)  238.17                80
 11/15/2019   07:17:57   (   0.22,-128.52) (  -0.43,-131.60)  349.99                80
 11/17/2019   07:05:45   (   0.22,-128.51) (   0.18,-128.64)   14.73                80
 11/19/2019   06:50:53   (   0.21,-128.49) (   0.80,-125.68)  319.96                80
 11/19/2019   19:14:48   (  -0.20,-128.47) (   0.32,-130.83)  268.85                80
 11/21/2019   19:02:36   (  -0.20,-128.45) (  -0.30,-127.87)   65.61                80
 11/23/2019   18:50:24   (  -0.20,-128.42) (  -0.92,-124.90)  399.63                80
 11/24/2019   07:11:48   (   0.19,-128.44) (  -0.18,-130.10)  188.32                80