Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2019 12 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 12/22/2019   10:30:31   (   0.02,-137.21) (  -0.63,-134.20)  342.68                80
 12/22/2019   22:54:35   (  -0.02,-137.21) (  -0.50,-139.38)  247.61                80
 12/24/2019   22:39:44   (  -0.02,-137.20) (   0.14,-136.43)   87.14                80
 12/25/2019   11:03:39   (   0.03,-137.19) (   0.99,-141.58)  499.64                80
 12/26/2019   22:27:33   (  -0.02,-137.18) (   0.77,-133.47)  421.28                80
 12/27/2019   10:51:28   (   0.03,-137.17) (   0.35,-138.62)  165.60                80
 12/29/2019   10:36:37   (   0.02,-137.15) (  -0.29,-135.67)  168.07                80
 12/29/2019   23:00:41   (  -0.03,-137.14) (  -0.84,-140.86)  422.76                80
 12/31/2019   22:48:30   (  -0.03,-137.11) (  -0.19,-137.90)   89.45                80
 01/02/2020   22:33:39   (  -0.03,-137.08) (   0.46,-134.95)  243.53                80
 01/03/2020   10:57:33   (   0.03,-137.07) (   0.66,-140.10)  343.49                80