Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 9 16.  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)
 09/16/2023   14:09:43   (   0.28, 112.40) (  -0.21, 110.06)  265.47                80
 09/17/2023   13:46:26   (   0.26, 111.36) (   1.09, 115.02)  417.56                80
 09/19/2023   02:05:21   (  -0.28, 109.65) (  -0.41, 110.39)   83.13                80
 09/20/2023   14:27:05   (   0.30, 108.15) (  -0.27, 105.71)  277.58                80
 09/21/2023   14:03:48   (   0.27, 107.10) (   1.04, 110.67)  405.82                80
 09/23/2023   02:22:44   (  -0.28, 105.39) (  -0.43, 106.02)   71.85                80
 09/24/2023   14:44:28   (   0.30, 103.88) (  -0.23, 101.35)  287.97                80
 09/25/2023   14:21:10   (   0.28, 102.84) (   1.02, 106.32)  395.89                80
 09/27/2023   02:40:06   (  -0.29, 101.11) (  -0.42, 101.67)   63.03                80
 09/28/2023   15:01:50   (   0.31,  99.59) (  -0.23,  96.99)  294.97                80
 09/29/2023   14:38:32   (   0.29,  98.53) (   1.03, 101.96)  389.85                80