Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 9 7.  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)
 09/08/2023   13:34:55   (   0.24, 120.81) (  -0.24, 118.79)  231.00                80
 09/09/2023   13:11:39   (   0.21, 119.78) (   1.11, 123.74)  450.97                80
 09/11/2023   01:30:35   (  -0.23, 118.10) (  -0.47, 119.10)  114.19                80
 09/12/2023   13:52:19   (   0.26, 116.60) (  -0.22, 114.43)  247.51                80
 09/13/2023   13:29:02   (   0.23, 115.56) (   1.07, 119.38)  435.43                80
 09/15/2023   01:47:58   (  -0.26, 113.85) (  -0.44, 114.74)  100.50                80
 09/16/2023   14:09:42   (   0.28, 112.34) (  -0.25, 110.07)  259.45                80
 09/17/2023   13:46:26   (   0.25, 111.29) (   1.11, 115.01)  424.41                80
 09/19/2023   02:05:21   (  -0.27, 109.58) (  -0.43, 110.38)   90.78                80
 09/20/2023   14:27:05   (   0.29, 108.06) (  -0.25, 105.71)  268.11                80