Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 3 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/14/2020   18:48:28   (   0.27,-128.35) (  -0.45,-125.01)  380.43                80
 03/15/2020   07:12:31   (  -0.29,-128.29) (  -0.72,-130.19)  216.07                80
 03/17/2020   06:57:39   (  -0.28,-128.26) (  -0.09,-127.22)  116.66                80
 03/17/2020   19:21:35   (   0.30,-128.30) (   1.14,-132.39)  464.47                80
 03/19/2020   06:45:27   (  -0.27,-128.22) (   0.55,-124.26)  449.09                80
 03/19/2020   19:09:22   (   0.29,-128.26) (   0.56,-129.42)  132.08                80
 03/21/2020   18:54:30   (   0.28,-128.22) (  -0.08,-126.46)  200.32                80
 03/22/2020   07:18:34   (  -0.30,-128.16) (  -1.03,-131.64)  396.25                80
 03/24/2020   07:06:22   (  -0.30,-128.12) (  -0.39,-128.68)   64.13                80
 03/26/2020   06:51:29   (  -0.29,-128.07) (   0.19,-125.71)  267.74                80
 03/26/2020   19:15:25   (   0.30,-128.11) (   0.86,-130.88)  314.05                80