Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 7 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 07/21/2023   02:19:45   (   0.35, 171.19) (  -0.58, 166.92)  486.31                80
 07/22/2023   01:58:24   (   0.33, 170.18) (   0.61, 171.41)  139.26                80
 07/23/2023   14:22:57   (  -0.36, 168.66) (   0.25, 166.06)  297.31                80
 07/24/2023   14:01:36   (  -0.33, 167.67) (  -1.00, 170.54)  327.90                80
 07/26/2023   02:26:19   (   0.37, 166.11) (   0.16, 165.15)  109.10                80
 07/28/2023   14:26:52   (  -0.38, 163.60) (  -0.56, 164.28)   78.55                80
 07/30/2023   02:51:34   (   0.41, 162.06) (  -0.28, 158.90)  359.61                80
 07/31/2023   02:30:12   (   0.39, 161.06) (   0.92, 163.39)  265.02                80
 08/01/2023   14:54:46   (  -0.42, 159.55) (  -0.07, 158.04)  172.35                80
 08/02/2023   14:33:24   (  -0.40, 158.56) (  -1.27, 162.53)  452.15                80