Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 11 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 11/23/2020   05:46:20   (  -0.23,-127.70) (   0.73,-123.46)  484.02                80
 11/24/2020   18:02:33   (   0.23,-127.72) (   0.30,-128.02)   34.90                80
 11/27/2020   06:03:35   (  -0.23,-127.84) (  -0.19,-127.63)   24.38                80
 11/28/2020   18:19:48   (   0.22,-127.85) (   1.22,-132.19)  495.13                80
 11/29/2020   18:01:50   (   0.23,-127.88) (   0.08,-127.20)   77.20                80
 12/01/2020   06:18:11   (  -0.22,-127.96) (  -1.05,-131.80)  437.69                80
 12/02/2020   06:00:12   (  -0.23,-127.98) (   0.02,-126.80)  134.36                80
 12/03/2020   18:16:25   (   0.22,-127.98) (   0.99,-131.37)  386.27                80
 12/04/2020   17:58:27   (   0.24,-128.00) (  -0.15,-126.38)  185.35                80
 12/06/2020   06:14:47   (  -0.23,-128.07) (  -0.89,-130.97)  330.88                80