Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 11 18.  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)
 11/19/2020   21:58:23   (   0.07,-127.56) (  -0.08,-128.11)   62.42                80
 11/20/2020   21:36:59   (   0.08,-127.61) (   0.98,-123.59)  457.85                80
 11/22/2020   10:01:27   (  -0.06,-127.69) (   0.21,-128.86)  133.53                80
 11/23/2020   09:40:04   (  -0.08,-127.73) (  -0.85,-124.34)  387.05                80
 11/24/2020   22:04:40   (   0.05,-127.78) (  -0.37,-129.64)  211.18                80
 11/25/2020   21:43:17   (   0.06,-127.82) (   0.69,-125.12)  308.96                80
 11/27/2020   10:07:44   (  -0.03,-127.89) (   0.55,-130.37)  283.26                80
 11/28/2020   09:46:21   (  -0.05,-127.93) (  -0.51,-125.85)  236.96                80
 11/29/2020   22:10:57   (   0.01,-127.98) (  -0.70,-131.15)  361.54                80
 11/30/2020   21:49:33   (   0.03,-128.01) (   0.36,-126.63)  157.85                80