Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 3 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/17/2020   06:57:39   (  -0.28,-128.25) (  -0.08,-127.23)  116.19                80
 03/17/2020   19:21:34   (   0.30,-128.30) (   1.19,-132.38)  464.66                80
 03/19/2020   06:45:27   (  -0.27,-128.21) (   0.56,-124.27)  448.25                80
 03/19/2020   19:09:22   (   0.29,-128.25) (   0.55,-129.42)  132.65                80
 03/21/2020   18:54:30   (   0.28,-128.21) (  -0.08,-126.46)  199.35                80
 03/22/2020   07:18:34   (  -0.30,-128.14) (  -1.03,-131.65)  397.72                80
 03/24/2020   07:06:21   (  -0.30,-128.10) (  -0.44,-128.67)   65.97                80
 03/26/2020   06:51:29   (  -0.29,-128.05) (   0.20,-125.71)  265.52                80
 03/26/2020   19:15:24   (   0.30,-128.09) (   0.91,-130.87)  315.95                80
 03/28/2020   19:00:32   (   0.30,-128.04) (   0.27,-127.91)   14.73                80
 03/30/2020   18:48:20   (   0.29,-127.97) (  -0.37,-124.95)  344.59                80