Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2021 7 30.  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)
 07/31/2021   06:13:50   (   0.08,-127.89) (  -0.43,-130.23)  266.73                80
 08/01/2021   05:50:30   (   0.10,-127.91) (   0.71,-125.24)  304.74                80
 08/02/2021   18:12:01   (  -0.07,-127.90) (   0.33,-129.80)  216.62                80
 08/03/2021   17:48:42   (  -0.09,-127.93) (  -0.81,-124.81)  355.27                80
 08/05/2021   06:10:20   (   0.06,-128.02) (  -0.23,-129.40)  156.86                80
 08/06/2021   05:47:01   (   0.09,-128.04) (   0.91,-124.41)  413.74                80
 08/07/2021   18:08:31   (  -0.06,-128.01) (   0.18,-128.96)  109.34                80
 08/08/2021   17:45:12   (  -0.09,-128.03) (  -0.96,-123.97)  461.78                80
 08/10/2021   06:06:51   (   0.06,-128.12) (  -0.03,-128.57)   50.62                80
 08/12/2021   18:05:02   (  -0.06,-128.09) (  -0.03,-128.13)    5.03                80