Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and METOP-A
TLE Epoch: 2021 7 22.  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)
 08/04/2021   09:51:59   (  77.45,   9.86) 08/04/2021   09:53:03  (  77.41,  13.82)   96.04                64
 08/04/2021   10:42:40   ( -77.30, 177.84) 08/04/2021   10:43:48  ( -77.26,-179.47)   65.99                68
 08/04/2021   11:33:21   (  77.11, -14.03) 08/04/2021   11:34:32  (  77.08, -12.87)   29.15                71
 08/04/2021   12:24:02   ( -76.96, 153.91) 08/04/2021   12:25:16  ( -76.97, 154.04)    3.58                74
 08/04/2021   13:14:47   (  76.94, -38.70) 08/04/2021   13:15:56  (  76.97, -38.64)    3.14                69
 08/04/2021   14:05:32   ( -76.97, 128.52) 08/04/2021   14:06:38  ( -76.95, 128.62)    3.13                66
 08/04/2021   14:56:17   (  76.95, -64.10) 08/04/2021   14:57:18  (  76.95, -64.06)    0.86                61
 08/04/2021   15:47:01   ( -76.93, 103.30) 08/04/2021   15:48:00  ( -76.93, 103.20)    2.48                59
 08/04/2021   16:37:47   (  76.95, -89.49) 08/04/2021   16:38:40  (  76.93, -89.48)    2.81                53
 08/04/2021   17:28:31   ( -76.93,  77.91) 08/04/2021   17:29:21  ( -76.96,  77.96)    3.05                50
 08/04/2021   18:19:17   (  76.96,-114.88) 08/04/2021   18:20:01  (  76.95,-114.73)    3.91                44
 08/04/2021   19:10:01   ( -76.93,  52.52) 08/04/2021   19:10:43  ( -76.94,  52.54)    0.59                42
 08/04/2021   20:00:46   (  76.92,-140.10) 08/04/2021   20:01:23  (  76.93,-140.15)    2.01                37
 08/04/2021   20:51:31   ( -76.94,  27.12) 08/04/2021   20:52:05  ( -76.92,  27.12)    2.70                34
 08/04/2021   21:42:16   (  76.92,-165.49) 08/04/2021   21:42:45  (  76.91,-165.57)    2.32                29
 08/04/2021   22:33:01   ( -76.94,   1.73) 08/04/2021   22:33:26  ( -76.94,   1.87)    3.62                25
 08/04/2021   23:23:46   (  76.93, 169.12) 08/04/2021   23:24:06  (  76.93, 169.18)    1.99                20
 08/05/2021   00:14:30   ( -76.90, -23.49) 08/05/2021   00:14:48  ( -76.92, -23.55)    2.25                18
 08/05/2021   01:05:16   (  76.93, 143.72) 08/05/2021   01:05:28  (  76.91, 143.76)    2.06                12