Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 1 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/13/2023   06:30:33   (   0.03,-128.07) (   0.66,-125.18)  328.88                80
 01/13/2023   18:50:52   (  -0.03,-128.02) (   0.44,-130.11)  238.35                80
 01/15/2023   18:37:45   (  -0.03,-128.05) (  -0.42,-126.30)  199.50                80
 01/16/2023   06:58:13   (   0.02,-128.13) (  -0.65,-131.27)  357.72                80
 01/18/2023   06:39:45   (   0.02,-128.15) (   0.17,-127.45)   78.99                80
 01/18/2023   19:00:04   (  -0.02,-128.09) (   0.91,-132.38)  488.97                80
 01/20/2023   18:44:16   (  -0.01,-128.10) (   0.06,-128.57)   52.96                80
 01/22/2023   18:31:06   (  -0.00,-128.11) (  -0.68,-124.74)  382.97                80
 01/23/2023   06:51:35   (   0.00,-128.18) (  -0.32,-129.72)  174.55                80
 01/25/2023   06:33:06   (  -0.00,-128.19) (   0.51,-125.90)  261.27                80
 01/25/2023   18:53:24   (   0.00,-128.13) (   0.60,-130.82)  306.95                80