Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and METOP-A
TLE Epoch: 2021 11 25.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 11/25/2021   20:32:01   ( -77.61,  29.01) 11/25/2021   20:33:08  ( -77.46,  31.34)   58.22                67
 11/25/2021   21:22:38   (  77.25,-162.03) 11/25/2021   21:22:35  (  77.22,-162.00)    3.23                 3
 11/25/2021   22:13:21   ( -77.20,   5.52) 11/25/2021   22:12:16  ( -77.20,   5.49)    0.89                65
 11/28/2021   17:02:30   (  77.26, -97.06) 11/28/2021   17:03:17  (  77.24, -97.03)    2.65                47
 11/28/2021   17:53:13   ( -77.21,  70.50) 11/28/2021   17:52:50  ( -77.21,  70.44)    1.51                23
 12/01/2021   13:33:06   ( -77.22, 135.48) 12/01/2021   13:33:25  ( -77.21, 135.38)    2.83                19
 12/01/2021   14:23:51   (  77.20, -57.12) 12/01/2021   14:23:04  (  77.19, -57.08)    1.30                47
 12/04/2021   09:12:59   ( -77.24,-159.56) 12/04/2021   09:13:59  ( -77.26,-159.49)    2.62                60
 12/04/2021   10:03:44   (  77.22,   7.83) 12/04/2021   10:03:47  (  77.20,   7.85)    2.30                 3
 12/04/2021   10:54:15   ( -76.64, 177.53) 12/04/2021   10:53:12  ( -76.76, 173.80)   96.28                63
 12/07/2021   05:43:36   (  77.24,  72.78) 12/07/2021   05:44:28  (  77.24,  72.91)    3.29                52
 12/07/2021   06:34:19   ( -77.18,-119.65) 12/07/2021   06:33:37  ( -77.19,-119.60)    1.38                42