Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 12 17.  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)
 12/17/2023   17:27:22   (   0.12,  61.27) (  -0.13,  60.23)  119.01                80
 12/18/2023   17:04:01   (   0.13,  61.28) (   1.03,  65.22)  449.24                80
 12/20/2023   05:22:50   (  -0.11,  61.23) (   0.01,  60.67)   63.78                80
 12/22/2023   17:23:46   (   0.11,  61.30) (   0.07,  61.08)   25.34                80
 12/25/2023   05:21:52   (  -0.10,  61.28) (  -0.15,  61.52)   27.59                80
 12/27/2023   17:17:27   (   0.09,  61.36) (   0.19,  61.94)   65.68                80
 12/29/2023   05:36:15   (  -0.08,  61.35) (   0.83,  57.39)  451.61                80
 12/30/2023   05:18:14   (  -0.08,  61.36) (  -0.29,  62.39)  116.92                80