Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 12 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 12/11/2019   05:55:09   (   0.16,-128.12) (   0.51,-126.55)  179.04                80
 12/12/2019   18:16:22   (  -0.14,-128.07) (   0.52,-131.03)  337.15                80
 12/13/2019   17:55:32   (  -0.15,-128.04) (  -0.64,-125.99)  234.03                80
 12/15/2019   06:14:14   (   0.13,-127.99) (  -0.42,-130.50)  286.02                80
 12/16/2019   05:50:43   (   0.14,-127.95) (   0.67,-125.45)  284.48                80
 12/17/2019   18:11:56   (  -0.12,-127.89) (   0.34,-129.93)  232.93                80
 12/18/2019   17:51:06   (  -0.13,-127.85) (  -0.81,-124.89)  337.68                80
 12/20/2019   06:09:48   (   0.11,-127.80) (  -0.26,-129.40)  182.91                80
 12/21/2019   05:46:17   (   0.12,-127.76) (   0.89,-124.36)  387.15                80
 12/22/2019   18:07:30   (  -0.11,-127.69) (   0.17,-128.83)  131.11                80
 12/23/2019   17:46:39   (  -0.11,-127.65) (  -0.98,-123.79)  438.97                80