Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2023 4 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/21/2023   04:47:39   (   0.01,-104.72) (   0.91,-100.40)  491.20                80
 04/21/2023   17:07:54   (  -0.01,-104.76) (   0.08,-105.33)   63.98                80
 04/23/2023   16:54:22   (  -0.00,-104.77) (  -0.71,-101.41)  382.06                80
 04/24/2023   05:14:43   (   0.00,-104.74) (  -0.32,-106.36)  183.18                80
 04/26/2023   04:55:52   (  -0.01,-104.75) (   0.50,-102.45)  262.93                80
 04/26/2023   17:16:05   (   0.01,-104.79) (   0.52,-107.36)  292.37                80
 04/28/2023   17:02:32   (   0.01,-104.80) (  -0.28,-103.44)  154.18                80
 04/29/2023   05:22:54   (  -0.00,-104.78) (  -0.74,-108.40)  410.61                80
 05/01/2023   05:04:00   (  -0.00,-104.79) (   0.04,-104.47)   36.51                80
 05/03/2023   04:47:47   (  -0.01,-104.81) (   0.90,-100.56)  483.89                80
 05/03/2023   17:08:00   (   0.01,-104.84) (   0.16,-105.47)   71.24                80