Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 9 9.  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)
 09/09/2023   13:11:38   (   0.21, 119.79) (   1.10, 123.74)  450.49                80
 09/11/2023   01:30:35   (  -0.23, 118.10) (  -0.46, 119.10)  113.58                80
 09/12/2023   13:52:19   (   0.26, 116.61) (  -0.24, 114.43)  248.54                80
 09/13/2023   13:29:02   (   0.23, 115.57) (   1.06, 119.39)  434.26                80
 09/15/2023   01:47:58   (  -0.26, 113.87) (  -0.42, 114.74)   99.24                80
 09/16/2023   14:09:43   (   0.28, 112.36) (  -0.20, 110.06)  261.18                80
 09/17/2023   13:46:26   (   0.25, 111.31) (   1.09, 115.02)  422.51                80
 09/19/2023   02:05:22   (  -0.27, 109.60) (  -0.47, 110.37)   88.78                80
 09/20/2023   14:27:06   (   0.29, 108.08) (  -0.21, 105.70)  270.57                80
 09/21/2023   14:03:49   (   0.26, 107.03) (   1.10, 110.66)  413.48                80