Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2021 2 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 02/04/2021   05:05:32   (  -0.12,-127.41) (  -1.04,-131.48)  464.23                80
 02/05/2021   04:47:33   (  -0.14,-127.37) (   0.07,-126.50)   99.24                80
 02/06/2021   17:03:45   (   0.10,-127.34) (   0.92,-131.11)  429.39                80
 02/07/2021   16:45:44   (   0.13,-127.29) (  -0.13,-126.12)  133.30                80
 02/09/2021   05:02:05   (  -0.08,-127.19) (  -0.89,-130.76)  406.92                80
 02/10/2021   04:44:04   (  -0.11,-127.14) (   0.16,-125.77)  156.11                80
 02/11/2021   17:00:17   (   0.07,-127.11) (   0.77,-130.39)  372.55                80
 02/12/2021   16:42:17   (   0.10,-127.06) (  -0.28,-125.40)  190.14                80
 02/14/2021   04:58:37   (  -0.06,-126.96) (  -0.73,-130.04)  350.60                80
 02/15/2021   04:40:37   (  -0.09,-126.91) (   0.32,-125.05)  212.36                80
 02/16/2021   16:56:49   (   0.05,-126.88) (   0.67,-129.65)  316.18                80
 02/17/2021   16:38:49   (   0.07,-126.83) (  -0.38,-124.66)  246.15                80