Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2021 7 5.  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)
 07/05/2021   17:51:37   (  -0.13,-128.11) (  -0.83,-124.83)  373.12                80
 07/07/2021   06:10:37   (   0.12,-128.07) (  -0.19,-129.42)  154.12                80
 07/08/2021   05:47:17   (   0.13,-128.04) (   0.95,-124.43)  411.02                80
 07/09/2021   18:06:08   (  -0.12,-127.98) (   0.09,-128.99)  115.45                80
 07/10/2021   17:48:08   (  -0.13,-127.94) (  -0.98,-123.99)  449.99                80
 07/12/2021   06:07:07   (   0.12,-127.90) (  -0.02,-128.59)   77.62                80
 07/13/2021   05:43:48   (   0.14,-127.86) (   1.11,-123.60)  486.83                80
 07/14/2021   18:02:39   (  -0.13,-127.79) (  -0.07,-128.15)   41.15                80
 07/17/2021   06:00:58   (   0.13,-127.71) (   0.15,-127.75)    4.71                80