Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 1 15.  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)
 01/16/2022   18:01:33   (  -0.04,-128.36) (  -0.12,-128.08)   33.18                80
 01/18/2022   06:23:13   (   0.03,-128.35) (  -0.93,-132.67)  491.92                80
 01/19/2022   05:59:52   (   0.03,-128.35) (   0.16,-127.67)   77.37                80
 01/20/2022   18:21:22   (  -0.02,-128.37) (   0.87,-132.22)  439.98                80
 01/21/2022   17:58:03   (  -0.02,-128.37) (  -0.28,-127.23)  129.22                80
 01/23/2022   06:19:42   (   0.01,-128.35) (  -0.77,-131.82)  396.33                80
 01/24/2022   05:56:23   (   0.02,-128.34) (   0.38,-126.83)  172.46                80
 01/25/2022   18:17:53   (  -0.01,-128.35) (   0.64,-131.39)  346.00                80
 01/26/2022   17:54:33   (  -0.02,-128.34) (  -0.45,-126.39)  222.34                80
 01/28/2022   06:16:12   (   0.01,-128.31) (  -0.59,-130.98)  304.75                80