Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 12 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 12/18/2019   17:13:24   (  -0.14,-127.91) (  -0.87,-124.70)  366.48                80
 12/20/2019   05:32:24   (   0.13,-127.94) (  -0.20,-129.32)  157.08                80
 12/21/2019   05:09:06   (   0.13,-127.94) (   0.95,-124.35)  409.84                80
 12/22/2019   17:30:37   (  -0.12,-127.90) (   0.10,-128.93)  117.25                80
 12/23/2019   17:09:58   (  -0.13,-127.89) (  -0.99,-123.94)  449.65                80
 12/25/2019   05:28:59   (   0.12,-127.92) (  -0.01,-128.58)   74.50                80
 12/26/2019   05:05:40   (   0.12,-127.91) (   1.09,-123.59)  491.87                80
 12/27/2019   17:27:11   (  -0.11,-127.86) (  -0.03,-128.17)   36.27                80
 12/30/2019   05:22:53   (   0.10,-127.87) (   0.13,-127.82)    6.35                80