Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2024 11 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-21 Lat/Lon    Distance(km)  Time Diff(sec)
 12/01/2024   20:25:29   (  -0.00,-104.68) (  -0.00,-104.56)   13.11                80
 12/04/2024   08:28:31   (   0.01,-104.70) (   0.14,-105.31)   69.08                80
 12/05/2024   08:07:06   (   0.02,-104.69) (  -0.87,-100.77)  446.77                80
 12/06/2024   20:29:00   (  -0.02,-104.66) (  -0.36,-106.06)  161.27                80
 12/07/2024   20:12:55   (  -0.02,-104.65) (   0.66,-101.53)  355.22                80
 12/09/2024   08:34:41   (   0.02,-104.68) (   0.52,-106.80)  241.95                80
 12/10/2024   08:13:15   (   0.02,-104.68) (  -0.50,-102.27)  274.16                80
 12/11/2024   20:35:10   (  -0.03,-104.64) (  -0.70,-107.57)  334.32                80
 12/12/2024   20:19:04   (  -0.03,-104.63) (   0.34,-103.04)  182.18                80
 80
 12/12/2024   17:53:29   (   0.11,  61.54) (   0.72,  64.29)  313.03                80
 12/13/2024   06:14:42   (  -0.10,  61.51) (   0.41,  59.14)  269.35                80