Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2021 11 27.  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)
 11/27/2021   17:48:30   (  -0.24,-128.27) (  -1.04,-124.82)  394.24                80
 11/29/2021   06:10:09   (   0.22,-128.21) (  -0.06,-129.39)  135.01                80
 11/30/2021   05:46:50   (   0.23,-128.19) (   1.09,-124.40)  431.60                80
 12/01/2021   18:08:22   (  -0.22,-128.18) (  -0.03,-128.96)   89.10                80
 12/02/2021   17:45:04   (  -0.22,-128.15) (  -1.18,-123.97)  477.10                80
 12/04/2021   06:06:42   (   0.21,-128.08) (   0.08,-128.55)   53.52                80
 12/06/2021   18:04:56   (  -0.20,-128.03) (  -0.18,-128.11)    9.97                80
 12/09/2021   06:00:36   (   0.19,-127.91) (   0.23,-127.70)   24.21                80
 12/10/2021   18:22:08   (  -0.17,-127.89) (   0.82,-132.26)  498.09                80