Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 12 3.  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)
 12/03/2023   17:14:48   (   0.18,  61.30) (   0.46,  62.69)  156.80                80
 12/05/2023   05:33:39   (  -0.17,  61.18) (   0.50,  58.11)  349.35                80
 12/06/2023   05:15:37   (  -0.17,  61.16) (  -0.59,  63.12)  222.69                80
 12/07/2023   17:34:34   (   0.16,  61.21) (  -0.45,  58.53)  305.95                80
 12/08/2023   17:11:14   (   0.17,  61.20) (   0.70,  63.52)  264.85                80
 12/10/2023   05:30:03   (  -0.16,  61.09) (   0.30,  58.96)  242.86                80
 12/11/2023   05:12:02   (  -0.16,  61.07) (  -0.80,  63.96)  328.50                80
 12/12/2023   17:30:59   (   0.15,  61.13) (  -0.23,  59.37)  200.60                80
 12/13/2023   17:07:38   (   0.15,  61.13) (   0.88,  64.37)  369.26                80
 12/15/2023   05:26:26   (  -0.14,  61.05) (   0.17,  59.82)  140.71                80
 12/16/2023   05:08:25   (  -0.14,  61.04) (  -1.00,  64.80)  429.96                80