Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and METOP-A
TLE Epoch: 2021 11 21.  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)
 11/23/2021   03:24:15   (  77.25, 107.56) 11/23/2021   03:24:56  (  77.26, 107.41)    3.78                41
 11/23/2021   04:14:59   ( -77.24, -85.06) 11/23/2021   04:15:10  ( -77.25, -85.17)    2.96                11
 11/23/2021   05:05:44   (  77.22,  82.35) 11/23/2021   05:05:07  (  77.24,  82.29)    2.78                37
 11/23/2021   05:56:28   ( -77.20,-110.28) 11/23/2021   05:55:21  ( -77.23,-110.31)    2.98                67
 11/28/2021   11:07:16   ( -77.27, 171.76) 11/28/2021   11:08:22  ( -77.29, 171.69)    3.21                66
 11/28/2021   11:58:01   (  77.25, -20.85) 11/28/2021   11:58:27  (  77.26, -20.96)    3.01                26
 11/28/2021   12:48:45   ( -77.23, 146.54) 11/28/2021   12:48:33  ( -77.27, 146.55)    4.08                12
 11/28/2021   13:39:30   (  77.21, -46.06) 11/28/2021   13:38:38  (  77.24, -46.08)    3.14                52
 12/03/2021   19:41:01   ( -77.27,  43.32) 12/03/2021   19:41:44  ( -77.30,  43.37)    3.54                43
 12/03/2021   20:31:46   (  77.25,-149.30) 12/03/2021   20:31:57  (  77.25,-149.36)    1.57                11
 12/03/2021   21:22:30   ( -77.23,  18.10) 12/03/2021   21:21:56  ( -77.23,  18.04)    1.61                34