Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2023 1 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/22/2023   18:30:53   (   0.01,-124.93) (  -0.03,-124.59)   38.25                80
 01/24/2023   18:14:55   (   0.02,-122.61) (  -0.37,-120.66)  220.85                80
 01/25/2023   06:32:41   (  -0.01,-122.00) (  -0.79,-125.61)  410.88                80
 01/26/2023   17:58:57   (   0.02,-120.29) (  -0.74,-116.74)  403.78                80
 01/27/2023   06:16:43   (  -0.02,-119.68) (  -0.42,-121.69)  227.97                80
 01/29/2023   06:00:44   (  -0.02,-117.36) (  -0.08,-117.76)   45.22                80
 01/31/2023   05:47:24   (  -0.02,-115.03) (   0.24,-113.82)  137.28                80
 01/31/2023   18:05:00   (   0.01,-114.44) (   0.94,-118.72)  487.12                80
 02/02/2023   05:31:24   (  -0.02,-112.70) (   0.58,-109.89)  319.89                80
 02/02/2023   17:49:00   (   0.02,-112.12) (   0.59,-114.79)  304.49                80