Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 3 29.  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)
 03/31/2019   01:27:05   (  -0.03,-128.13) (  -0.66,-130.87)  312.94                80
 04/01/2019   01:18:08   (  -0.03,-128.10) (  -0.00,-128.03)    8.12                80
 04/02/2019   01:06:32   (  -0.04,-128.08) (   0.65,-125.20)  328.89                80
 04/04/2019   13:25:03   (   0.03,-128.01) (   0.53,-130.21)  250.49                80
 04/05/2019   13:16:05   (   0.04,-127.99) (  -0.08,-127.36)   70.27                80
 04/06/2019   13:04:29   (   0.04,-127.96) (  -0.75,-124.53)  390.75                80
 04/09/2019   01:23:01   (  -0.03,-127.87) (  -0.42,-129.55)  191.23                80
 04/10/2019   01:14:04   (  -0.03,-127.84) (   0.24,-126.72)  128.43                80
 04/11/2019   01:02:28   (  -0.03,-127.80) (   0.89,-123.88)  447.89                80
 04/12/2019   13:32:33   (   0.02,-127.74) (   0.96,-131.71)  454.22                80