Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2023 9 15.  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   06:41:04   (  81.09, 117.96) 09/17/2023   06:39:50  (  81.10, 118.08)    2.70                74
 09/17/2023   07:31:37   ( -81.09, -74.73) 09/17/2023   07:30:30  ( -81.10, -74.60)    2.65                67
 09/17/2023   08:22:05   (  81.09,  92.60) 09/17/2023   08:21:12  (  81.09,  92.55)    1.00                53
 09/17/2023   09:12:38   ( -81.09,-100.08) 09/17/2023   09:11:52  ( -81.09,-100.13)    0.88                46
 09/17/2023   10:03:06   (  81.09,  67.24) 09/17/2023   10:02:33  (  81.10,  67.38)    2.46                33
 09/17/2023   10:53:39   ( -81.10,-125.43) 09/17/2023   10:53:13  ( -81.10,-125.29)    2.41                26
 09/17/2023   11:44:07   (  81.10,  41.89) 09/17/2023   11:43:55  (  81.09,  41.85)    1.04                12
 09/17/2023   12:34:40   ( -81.10,-150.78) 09/17/2023   12:34:35  ( -81.09,-150.82)    1.21                 5
 09/17/2023   13:25:08   (  81.10,  16.53) 09/17/2023   13:25:16  (  81.10,  16.69)    2.71                 8
 09/17/2023   14:15:41   ( -81.10,-176.13) 09/17/2023   14:15:56  ( -81.10,-175.98)    2.59                15
 09/17/2023   15:06:08   (  81.09,  -8.45) 09/17/2023   15:06:37  (  81.11,  -8.47)    1.61                29
 09/17/2023   15:56:41   ( -81.09, 158.89) 09/17/2023   15:57:17  ( -81.11, 158.85)    1.55                36
 09/17/2023   16:47:10   (  81.11, -34.18) 09/17/2023   16:47:59  (  81.10, -34.01)    3.33                49
 09/17/2023   17:37:43   ( -81.11, 133.17) 09/17/2023   17:38:39  ( -81.10, 133.32)    3.12                56
 09/17/2023   18:28:10   (  81.10, -59.16) 09/17/2023   18:29:20  (  81.10, -59.17)    0.50                70