Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2023 1 13.  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)
 01/14/2023   06:05:58   (   0.03,-128.10) (  -0.09,-128.51)   47.67                80
 01/16/2023   18:01:29   (  -0.03,-128.08) (  -0.06,-128.07)    3.27                80
 01/19/2023   05:59:49   (   0.02,-128.17) (   0.14,-127.67)   57.38                80
 01/20/2023   18:18:38   (  -0.01,-128.12) (   0.90,-132.21)  466.22                80
 01/21/2023   18:00:37   (  -0.01,-128.13) (  -0.20,-127.21)  104.29                80
 01/23/2023   06:19:38   (   0.00,-128.20) (  -0.81,-131.81)  411.41                80
 01/24/2023   05:56:17   (  -0.00,-128.20) (   0.29,-126.80)  158.84                80
 01/25/2023   18:15:07   (   0.00,-128.15) (   0.73,-131.35)  365.19                80
 01/26/2023   17:57:06   (   0.00,-128.16) (  -0.38,-126.35)  205.19                80