Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2023 4 16.  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   17:02:18   (   0.00,-104.74) (  -0.32,-103.27)  167.89                80
 04/17/2023   05:22:40   (  -0.00,-104.71) (  -0.73,-108.22)  398.45                80
 04/19/2023   05:03:50   (  -0.00,-104.71) (   0.11,-104.31)   46.01                80
 04/21/2023   04:47:39   (  -0.00,-104.72) (   0.92,-100.40)  490.56                80
 04/21/2023   17:07:53   (   0.00,-104.75) (   0.13,-105.32)   64.37                80
 04/23/2023   16:54:22   (   0.01,-104.76) (  -0.71,-101.41)  380.48                80
 04/24/2023   05:14:44   (  -0.01,-104.72) (  -0.32,-106.36)  185.56                80
 04/26/2023   04:55:52   (   0.01,-104.72) (   0.49,-102.45)  258.99                80
 04/26/2023   17:16:06   (  -0.01,-104.76) (   0.54,-107.36)  296.31                80
 04/28/2023   17:02:34   (  -0.02,-104.76) (  -0.31,-103.45)  148.91                80
 04/29/2023   05:22:54   (   0.03,-104.73) (  -0.76,-108.39)  416.59                80