Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 12 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 12/17/2019   09:55:04   (  -0.02,-127.93) (  -0.17,-127.27)   75.21                80
 12/19/2019   21:55:35   (   0.02,-127.82) (  -0.04,-128.03)   24.89                80
 12/20/2019   21:39:31   (   0.02,-127.78) (   0.99,-123.50)  488.03                80
 12/22/2019   09:58:38   (  -0.03,-127.74) (   0.20,-128.76)  116.38                80
 12/23/2019   09:42:32   (  -0.02,-127.70) (  -0.78,-124.22)  396.12                80
 12/24/2019   22:01:49   (   0.03,-127.62) (  -0.40,-129.53)  217.65                80
 12/25/2019   21:45:44   (   0.02,-127.58) (   0.63,-125.00)  294.62                80
 12/27/2019   10:04:52   (  -0.03,-127.53) (   0.55,-130.26)  310.53                80
 12/28/2019   09:48:46   (  -0.02,-127.49) (  -0.42,-125.72)  201.45                80
 12/29/2019   22:08:02   (   0.04,-127.40) (  -0.75,-131.02)  412.98                80
 12/30/2019   21:51:57   (   0.03,-127.35) (   0.22,-126.48)   98.92                80