Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 4 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 04/04/2020   17:51:20   (   0.26,-127.77) (  -0.24,-125.57)  251.08                80
 04/06/2020   06:12:59   (  -0.28,-127.65) (  -0.85,-130.15)  285.15                80
 04/07/2020   05:49:41   (  -0.27,-127.61) (   0.30,-125.16)  279.34                80
 04/08/2020   18:11:12   (   0.28,-127.60) (   0.76,-129.71)  240.74                80
 04/09/2020   17:47:53   (   0.27,-127.56) (  -0.34,-124.72)  323.60                80
 04/11/2020   06:09:33   (  -0.28,-127.44) (  -0.70,-129.31)  213.57                80
 04/12/2020   05:46:13   (  -0.27,-127.39) (   0.40,-124.31)  350.22                80
 04/13/2020   18:05:06   (   0.27,-127.38) (   0.60,-128.88)  171.09                80
 04/14/2020   17:44:26   (   0.26,-127.33) (  -0.50,-123.88)  392.66                80
 04/16/2020   06:06:07   (  -0.27,-127.20) (  -0.54,-128.48)  145.16                80
 04/17/2020   05:42:47   (  -0.26,-127.15) (   0.56,-123.48)  418.39                80