Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2022 10 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/27/2022   21:53:24   (  -0.18,-128.40) (   0.21,-126.62)  202.86                80
 10/29/2022   10:12:33   (   0.15,-128.47) (   0.90,-131.89)  390.03                80
 10/30/2022   09:56:27   (   0.16,-128.46) (  -0.08,-127.35)  126.18                80
 10/31/2022   22:15:42   (  -0.14,-128.37) (  -1.12,-132.65)  488.04                80
 11/01/2022   21:59:38   (  -0.14,-128.37) (  -0.08,-128.12)   28.28                80
 11/04/2022   10:00:00   (   0.13,-128.43) (   0.25,-128.85)   48.63                80
 11/05/2022   09:43:55   (   0.14,-128.42) (  -0.80,-124.32)  467.61                80
 11/06/2022   22:03:11   (  -0.12,-128.33) (  -0.40,-129.62)  146.79                80
 11/07/2022   21:47:05   (  -0.13,-128.32) (   0.60,-125.08)  369.41                80
 11/09/2022   10:06:12   (   0.11,-128.39) (   0.57,-130.35)  223.92                80