Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 1 19.  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)
 01/19/2022   05:59:52   (   0.03,-128.35) (   0.15,-127.66)   77.21                80
 01/20/2022   18:21:22   (  -0.02,-128.37) (   0.87,-132.22)  439.60                80
 01/21/2022   17:58:03   (  -0.02,-128.37) (  -0.28,-127.23)  129.63                80
 01/23/2022   06:19:42   (   0.01,-128.35) (  -0.77,-131.82)  396.37                80
 01/24/2022   05:56:23   (   0.01,-128.34) (   0.38,-126.83)  172.47                80
 01/25/2022   18:17:52   (  -0.01,-128.35) (   0.69,-131.38)  345.44                80
 01/26/2022   17:54:33   (  -0.01,-128.35) (  -0.46,-126.39)  222.92                80
 01/28/2022   06:16:12   (   0.01,-128.31) (  -0.59,-130.98)  304.66                80
 01/29/2022   05:52:51   (   0.02,-128.30) (   0.51,-125.98)  263.11                80
 01/30/2022   18:11:42   (  -0.01,-128.29) (   0.50,-130.54)  256.40                80
 01/31/2022   17:53:42   (  -0.02,-128.28) (  -0.65,-125.55)  311.34                80