Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2021 2 23.  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)
 02/24/2021   04:54:26   (  -0.09,-128.09) (  -0.20,-128.64)   62.47                80
 02/26/2021   16:52:38   (   0.09,-128.22) (   0.13,-128.26)    5.40                80
 03/01/2021   04:48:19   (  -0.10,-128.19) (  -0.02,-127.92)   31.27                80
 03/02/2021   17:09:50   (   0.12,-128.29) (   1.06,-132.52)  480.96                80
 03/03/2021   16:46:30   (   0.10,-128.31) (  -0.06,-127.54)   87.43                80
 03/05/2021   05:08:10   (  -0.12,-128.25) (  -1.00,-132.17)  446.67                80
 03/06/2021   04:44:50   (  -0.10,-128.26) (   0.12,-127.19)  121.31                80
 03/07/2021   17:06:22   (   0.11,-128.35) (   0.86,-131.80)  392.17                80
 03/08/2021   16:43:03   (   0.10,-128.36) (  -0.26,-126.83)  175.60                80