Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2021 10 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)
 10/16/2021   06:17:35   (   0.35,-128.17) (  -0.47,-131.93)  428.65                80
 10/17/2021   05:59:36   (   0.34,-128.19) (   0.60,-126.93)  143.21                80
 10/18/2021   18:15:48   (  -0.35,-128.22) (   0.41,-131.49)  372.97                80
 10/19/2021   17:57:49   (  -0.34,-128.25) (  -0.72,-126.50)  198.88                80
 10/21/2021   06:16:52   (   0.35,-128.29) (  -0.25,-131.11)  320.68                80
 10/22/2021   05:56:12   (   0.34,-128.31) (   0.82,-126.11)  250.77                80
 10/23/2021   18:12:24   (  -0.34,-128.33) (   0.20,-130.66)  266.47                80
 10/24/2021   17:54:26   (  -0.34,-128.35) (  -0.93,-125.68)  304.67                80
 10/26/2021   06:13:27   (   0.34,-128.38) (  -0.09,-130.27)  215.66                80
 10/27/2021   05:52:49   (   0.33,-128.39) (   1.05,-125.28)  354.98                80
 10/28/2021   18:09:01   (  -0.33,-128.40) (  -0.01,-129.84)  163.60                80