Simultaneous Nadir Overpasses (SNOs) between GOES-17 and AQUA
TLE Epoch: 2021 1 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 01/04/2021   22:36:23   (  -0.00,-137.22) (   0.46,-134.97)  255.14                80
 01/05/2021   10:57:38   (   0.00,-137.22) (   0.63,-140.13)  330.70                80
 01/07/2021   10:42:47   (  -0.00,-137.23) (  -0.02,-137.17)    7.35                80
 01/09/2021   10:30:35   (  -0.01,-137.24) (  -0.63,-134.21)  344.32                80
 01/09/2021   22:51:59   (   0.01,-137.25) (  -0.45,-139.41)  245.90                80
 01/11/2021   22:42:28   (   0.02,-137.24) (   0.16,-136.45)   90.24                80
 01/12/2021   11:03:42   (  -0.02,-137.24) (   0.94,-141.60)  496.17                80
 01/13/2021   22:30:17   (   0.02,-137.24) (   0.84,-133.50)  425.96                80
 01/14/2021   10:51:31   (  -0.02,-137.24) (   0.27,-138.65)  160.52                80
 01/16/2021   10:36:39   (  -0.03,-137.23) (  -0.35,-135.69)  175.11                80
 01/16/2021   22:58:03   (   0.03,-137.23) (  -0.77,-140.88)  415.45                80