Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 12 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 12/06/2023   05:15:37   (  -0.17,  61.15) (  -0.58,  63.12)  223.30                80
 12/07/2023   17:34:35   (   0.16,  61.20) (  -0.41,  58.52)  305.00                80
 12/08/2023   17:11:14   (   0.17,  61.19) (   0.68,  63.52)  266.01                80
 12/10/2023   05:30:03   (  -0.16,  61.08) (   0.32,  58.96)  241.46                80
 12/11/2023   05:12:03   (  -0.16,  61.06) (  -0.84,  63.95)  330.07                80
 12/12/2023   17:30:59   (   0.15,  61.11) (  -0.26,  59.37)  198.75                80
 12/13/2023   17:07:38   (   0.15,  61.11) (   0.90,  64.36)  371.31                80
 12/15/2023   05:26:27   (  -0.14,  61.02) (   0.15,  59.81)  138.41                80
 12/16/2023   05:08:25   (  -0.14,  61.01) (  -0.96,  64.81)  432.37                80
 12/17/2023   17:27:23   (   0.12,  61.07) (  -0.07,  60.22)   96.40                80
 12/18/2023   17:04:01   (   0.13,  61.06) (   1.04,  65.22)  473.30                80