Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B
TLE Epoch: 2024 9 24.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 10/07/2024   04:21:28   (  74.18, 103.36) 10/07/2024   04:22:35  (  74.13, 105.89)   77.06                67
 10/07/2024   05:12:10   ( -74.09, -89.08) 10/07/2024   05:13:19  ( -74.03, -87.03)   63.02                69
 10/07/2024   06:02:51   (  73.84,  78.84) 10/07/2024   06:04:03  (  73.81,  79.77)   28.97                72
 10/07/2024   06:53:34   ( -73.79,-113.74) 10/07/2024   06:54:47  ( -73.70,-113.14)   20.89                73
 10/07/2024   07:44:17   (  73.64,  53.94) 10/07/2024   07:45:28  (  73.63,  54.02)    2.61                71
 10/07/2024   08:35:01   ( -73.64,-138.76) 10/07/2024   08:36:10  ( -73.63,-138.66)    3.55                69
 10/07/2024   09:25:46   (  73.59,  28.68) 10/07/2024   09:26:50  (  73.60,  28.61)    2.65                64
 10/07/2024   10:16:30   ( -73.59,-164.02) 10/07/2024   10:17:32  ( -73.60,-164.07)    1.68                62
 10/07/2024   11:07:16   (  73.59,   3.31) 10/07/2024   11:08:12  (  73.57,   3.21)    3.51                56
 10/07/2024   11:58:00   ( -73.59, 170.61) 10/07/2024   11:58:53  ( -73.62, 170.64)    3.20                53
 10/07/2024   12:48:46   (  73.59, -22.07) 10/07/2024   12:49:33  (  73.60, -22.08)    1.04                47
 10/07/2024   13:39:30   ( -73.59, 145.24) 10/07/2024   13:40:15  ( -73.59, 145.24)    0.09                45
 10/07/2024   14:30:16   (  73.59, -47.44) 10/07/2024   14:30:55  (  73.57, -47.48)    2.61                39
 10/07/2024   15:21:00   ( -73.59, 119.86) 10/07/2024   15:21:37  ( -73.57, 119.84)    3.20                37
 10/07/2024   16:11:46   (  73.59, -72.81) 10/07/2024   16:12:16  (  73.59, -72.77)    1.23                30
 10/07/2024   17:02:30   ( -73.59,  94.49) 10/07/2024   17:02:58  ( -73.59,  94.55)    1.87                28
 10/07/2024   17:53:16   (  73.59, -98.19) 10/07/2024   17:53:38  (  73.56, -98.18)    2.78                22
 10/07/2024   18:43:59   ( -73.54,  69.23) 10/07/2024   18:44:20  ( -73.56,  69.14)    3.35                21
 10/07/2024   19:34:46   (  73.59,-123.56) 10/07/2024   19:34:59  (  73.58,-123.47)    2.88                13
 10/07/2024   20:25:30   ( -73.59,  43.74) 10/07/2024   20:25:41  ( -73.58,  43.85)    3.66                11
 10/07/2024   21:16:15   (  73.54,-148.82) 10/07/2024   21:16:21  (  73.55,-148.87)    2.75                 6
 10/07/2024   22:06:59   ( -73.54,  18.48) 10/07/2024   22:07:03  ( -73.55,  18.45)    1.68                 4
 10/07/2024   22:57:45   (  73.54,-174.19) 10/07/2024   22:57:43  (  73.53,-174.28)    2.83                 2
 10/07/2024   23:48:29   ( -73.54,  -6.89) 10/07/2024   23:48:25  ( -73.53,  -6.95)    2.72                 4
 10/08/2024   00:39:15   (  73.53, 160.43) 10/08/2024   00:39:04  (  73.55, 160.43)    1.53                11
 10/08/2024   01:29:59   ( -73.54, -32.26) 10/08/2024   01:29:46  ( -73.55, -32.24)    0.90                13
 10/08/2024   02:20:45   (  73.53, 135.06) 10/08/2024   02:20:26  (  73.52, 135.03)    1.86                19