Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2023 4 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/16/2023   17:02:19   (   0.00,-104.74) (  -0.34,-103.27)  168.01                80
 04/17/2023   05:22:40   (  -0.00,-104.71) (  -0.72,-108.22)  398.50                80
 04/19/2023   05:03:49   (  -0.00,-104.71) (   0.06,-104.30)   45.95                80
 04/21/2023   04:47:40   (  -0.00,-104.72) (   0.92,-100.40)  490.44                80
 04/21/2023   17:07:53   (   0.00,-104.75) (   0.14,-105.32)   64.38                80
 04/23/2023   16:54:22   (   0.01,-104.76) (  -0.70,-101.41)  380.38                80
 04/24/2023   05:14:44   (  -0.01,-104.72) (  -0.34,-106.36)  185.76                80
 04/26/2023   04:55:52   (  -0.01,-104.72) (   0.46,-102.44)  259.02                80
 04/26/2023   17:16:06   (   0.00,-104.76) (   0.57,-107.36)  296.08                80
 04/28/2023   17:02:34   (  -0.00,-104.76) (  -0.26,-103.45)  149.13                80