Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2021 11 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 11/15/2021   05:57:08   (   0.28,-128.42) (   0.64,-126.93)  170.47                80
 11/16/2021   18:18:40   (  -0.27,-128.43) (   0.44,-131.48)  348.78                80
 11/17/2021   17:55:22   (  -0.28,-128.42) (  -0.71,-126.50)  219.53                80
 11/19/2021   06:17:01   (   0.27,-128.39) (  -0.34,-131.08)  306.44                80
 11/20/2021   05:53:42   (   0.27,-128.38) (   0.75,-126.08)  261.42                80
 11/21/2021   18:15:15   (  -0.26,-128.38) (   0.26,-130.65)  259.01                80
 11/22/2021   17:51:56   (  -0.26,-128.36) (  -0.89,-125.66)  308.55                80
 11/24/2021   06:13:36   (   0.24,-128.32) (  -0.16,-130.25)  218.41                80
 11/25/2021   05:50:16   (   0.25,-128.30) (   0.94,-125.25)  348.75                80
 11/26/2021   18:11:50   (  -0.23,-128.29) (   0.08,-129.81)  172.67                80
 11/27/2021   17:48:30   (  -0.24,-128.27) (  -1.01,-124.81)  394.35                80