Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2021 11 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 11/30/2021   04:23:15   (   0.24,-128.19) (   0.37,-127.57)   70.75                80
 11/30/2021   16:42:25   (  -0.24,-128.21) (   0.64,-132.19)  453.78                80
 12/02/2021   16:17:50   (  -0.24,-128.16) (  -0.68,-126.15)  228.61                80
 12/03/2021   04:32:12   (   0.24,-128.12) (  -0.22,-130.26)  243.32                80
 12/05/2021   04:10:16   (   0.23,-128.06) (   1.06,-124.21)  437.79                80
 12/05/2021   16:26:45   (  -0.23,-128.07) (  -0.04,-128.83)   86.40                80
 12/08/2021   04:21:54   (   0.22,-127.96) (   0.42,-126.90)  120.92                80
 12/08/2021   16:41:01   (  -0.21,-127.97) (   0.52,-131.51)  401.85                80
 12/10/2021   16:16:20   (  -0.21,-127.91) (  -0.77,-125.45)  279.96                78
 12/11/2021   04:33:33   (   0.20,-127.86) (  -0.18,-129.59)  196.31                80
 12/13/2021   04:08:59   (   0.20,-127.80) (   1.15,-123.56)  483.42                80