Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 1 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 01/25/2022   18:17:52   (  -0.00,-128.36) (   0.69,-131.38)  344.26                80
 01/26/2022   17:54:33   (  -0.01,-128.36) (  -0.46,-126.39)  224.28                80
 01/28/2022   06:16:12   (   0.01,-128.32) (  -0.59,-130.98)  303.43                80
 01/29/2022   05:52:52   (   0.02,-128.31) (   0.51,-125.98)  264.61                80
 01/30/2022   18:14:22   (  -0.01,-128.32) (   0.51,-130.54)  254.09                80
 01/31/2022   17:51:02   (  -0.02,-128.30) (  -0.64,-125.55)  313.82                80
 02/02/2022   06:12:42   (  -0.00,-128.26) (  -0.40,-130.14)  214.13                80
 02/03/2022   05:49:21   (  -0.02,-128.25) (   0.70,-125.14)  354.35                80
 02/04/2022   18:08:12   (   0.02,-128.25) (   0.32,-129.70)  164.34                80
 02/05/2022   17:50:11   (   0.02,-128.24) (  -0.78,-124.70)  403.63                80
 02/07/2022   06:09:10   (  -0.02,-128.20) (  -0.26,-129.29)  124.87                80