Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2023 9 16.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-15) NOAA-15 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 09/17/2023   06:41:05   (  81.10, 117.67) 09/17/2023   06:39:51  (  81.09, 117.80)    2.49                74
 09/17/2023   07:31:38   ( -81.10, -75.02) 09/17/2023   07:30:31  ( -81.09, -74.88)    2.75                67
 09/17/2023   08:22:05   (  81.09,  92.68) 09/17/2023   08:21:12  (  81.10,  92.64)    1.35                53
 09/17/2023   09:12:38   ( -81.09,-100.00) 09/17/2023   09:11:52  ( -81.10,-100.04)    1.05                46
 09/17/2023   10:03:06   (  81.09,  67.33) 09/17/2023   10:02:33  (  81.10,  67.48)    2.94                33
 09/17/2023   10:53:39   ( -81.09,-125.35) 09/17/2023   10:53:13  ( -81.10,-125.20)    2.82                26
 09/17/2023   11:44:07   (  81.10,  41.97) 09/17/2023   11:43:55  (  81.10,  41.94)    0.49                12
 09/17/2023   12:34:40   ( -81.10,-150.70) 09/17/2023   12:34:35  ( -81.09,-150.74)    0.58                 5
 09/17/2023   13:25:08   (  81.10,  16.62) 09/17/2023   13:25:16  (  81.10,  16.78)    2.89                 8
 09/17/2023   14:15:41   ( -81.10,-176.06) 09/17/2023   14:15:56  ( -81.10,-175.90)    2.74                15
 09/17/2023   15:06:09   (  81.10,  -8.74) 09/17/2023   15:06:38  (  81.09,  -8.75)    1.05                29
 09/17/2023   15:56:42   ( -81.11, 158.59) 09/17/2023   15:57:18  ( -81.09, 158.57)    1.28                36
 09/17/2023   16:47:09   (  81.11, -34.10) 09/17/2023   16:47:58  (  81.10, -33.91)    3.24                49
 09/17/2023   17:37:42   ( -81.11, 133.24) 09/17/2023   17:38:38  ( -81.10, 133.41)    3.02                56
 09/17/2023   18:28:09   (  81.10, -59.08) 09/17/2023   18:29:19  (  81.11, -59.07)    1.31                70