Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 1 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/20/2023   18:44:14   (  -0.02,-128.14) (   0.08,-128.56)   48.10                80
 01/22/2023   18:31:04   (  -0.01,-128.16) (  -0.71,-124.73)  389.26                80
 01/23/2023   06:51:33   (   0.01,-128.23) (  -0.27,-129.72)  168.77                80
 01/25/2023   06:33:02   (   0.00,-128.25) (   0.49,-125.88)  268.77                80
 01/25/2023   18:56:01   (  -0.00,-128.19) (   0.53,-130.82)  298.03                80
 01/27/2023   18:37:30   (  -0.00,-128.21) (  -0.28,-126.99)  139.55                80
 01/28/2023   06:57:57   (   0.00,-128.28) (  -0.75,-131.96)  418.49                80
 01/30/2023   06:44:46   (   0.00,-128.29) (   0.03,-128.12)   18.72                80
 02/01/2023   06:26:14   (  -0.00,-128.30) (   0.85,-124.29)  455.57                80
 02/01/2023   18:49:11   (   0.00,-128.24) (   0.20,-129.22)  111.37                80