Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 5 13.  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)
 05/13/2023   11:31:13   (   0.08,-147.09) (   0.95,-150.88)  432.33                80
 05/14/2023   11:09:49   (   0.10,-147.54) (  -0.13,-146.36)  133.84                80
 05/15/2023   23:34:29   (  -0.08,-148.22) (  -0.88,-151.70)  397.39                80
 05/16/2023   23:13:06   (  -0.09,-148.67) (   0.26,-147.19)  168.61                80
 05/18/2023   11:37:37   (   0.06,-149.37) (   0.76,-152.49)  355.55                80
 05/19/2023   11:16:13   (   0.08,-149.82) (  -0.33,-147.98)  209.79                80
 05/20/2023   23:40:52   (  -0.05,-150.48) (  -0.67,-153.32)  323.00                80
 05/21/2023   23:19:29   (  -0.07,-150.92) (   0.42,-148.80)  242.09                80
 05/23/2023   11:43:59   (   0.04,-151.61) (   0.59,-154.10)  283.33                80
 05/24/2023   11:22:36   (   0.06,-152.05) (  -0.50,-149.58)  281.35                80
 05/25/2023   23:44:34   (  -0.03,-152.70) (  -0.55,-154.91)  252.59                80
 05/26/2023   23:28:31   (  -0.05,-153.14) (   0.55,-150.40)  312.02                80