Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2018 7 16.  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)
 07/18/2018   00:23:10   (  81.42,-135.75) (  81.42,-135.74)    0.07                 1
 07/18/2018   15:35:23   (  81.42,  -3.81) (  81.42,  -3.80)    0.07                 1
 07/19/2018   21:59:48   (  81.42, -99.92) (  81.42, -99.92)    0.07                 1
 07/21/2018   04:24:14   (  81.42, 163.96) (  81.42, 163.96)    0.07                 1
 07/22/2018   10:48:39   (  81.42,  67.84) (  81.42,  67.84)    0.07                 1
 07/23/2018   17:13:04   (  81.42, -28.29) (  81.42, -28.28)    0.07                 1
 07/24/2018   08:25:17   (  81.42, 103.65) (  81.42, 103.66)    0.07                 1
 07/25/2018   14:49:42   (  81.42,   7.52) (  81.42,   7.53)    0.07                 1
 07/26/2018   06:01:55   (  81.42, 139.46) (  81.42, 139.46)    0.07                 1
 07/28/2018   00:15:50   (  81.42,-134.01) (  81.42,-134.00)    0.07                 1
 07/28/2018   15:28:03   (  81.42,  -2.07) (  81.42,  -2.07)    0.07                 1
 07/29/2018   21:52:28   (  81.42, -98.21) (  81.42, -98.20)    0.07                 1