Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 12 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 12/17/2019   13:50:04   (  -0.14,-127.92) (  -0.61,-125.98)  221.90                80
 12/20/2019   02:08:28   (   0.15,-127.81) (  -0.59,-130.96)  359.38                80
 12/21/2019   01:56:49   (   0.14,-127.77) (   0.05,-128.11)   38.43                80
 12/22/2019   01:47:49   (   0.14,-127.74) (   0.69,-125.26)  282.50                80
 12/24/2019   14:06:12   (  -0.14,-127.65) (   0.46,-130.23)  294.47                80
 12/25/2019   13:57:13   (  -0.13,-127.61) (  -0.20,-127.38)   26.22                80
 12/26/2019   13:45:33   (  -0.12,-127.57) (  -0.86,-124.54)  346.76                80
 12/29/2019   02:03:59   (   0.12,-127.44) (  -0.34,-129.52)  237.20                80
 12/30/2019   01:54:59   (   0.12,-127.39) (   0.30,-126.67)   83.01                80
 12/31/2019   01:43:20   (   0.11,-127.35) (   0.95,-123.82)  403.10                80