Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2023 9 4.  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, 117.78) 09/17/2023   06:39:50  (  81.09, 117.96)    3.00                74
 09/17/2023   07:31:37   ( -81.09, -74.81) 09/17/2023   07:30:30  ( -81.10, -74.63)    3.17                67
 09/17/2023   08:22:05   (  81.10,  92.43) 09/17/2023   08:21:12  (  81.09,  92.42)    1.15                53
 09/17/2023   09:12:38   ( -81.09,-100.16) 09/17/2023   09:11:52  ( -81.09,-100.16)    0.53                46
 09/17/2023   10:03:05   (  81.08,  67.44) 09/17/2023   10:02:33  (  81.09,  67.26)    3.27                32
 09/17/2023   10:53:39   ( -81.10,-125.51) 09/17/2023   10:53:13  ( -81.10,-125.32)    3.22                26
 09/17/2023   11:44:06   (  81.09,  42.09) 09/17/2023   11:43:54  (  81.10,  42.10)    1.24                12
 09/17/2023   12:34:40   ( -81.10,-150.86) 09/17/2023   12:34:35  ( -81.09,-150.85)    1.53                 5
 09/17/2023   13:25:07   (  81.09,  16.73) 09/17/2023   13:25:16  (  81.09,  16.57)    2.85                 9
 09/17/2023   14:15:40   ( -81.09,-175.84) 09/17/2023   14:15:56  ( -81.10,-176.02)    3.05                16
 09/17/2023   15:06:08   (  81.10,  -8.62) 09/17/2023   15:06:37  (  81.10,  -8.59)    0.54                29
 09/17/2023   15:56:41   ( -81.09, 158.81) 09/17/2023   15:57:17  ( -81.10, 158.82)    0.90                36
 09/17/2023   16:47:09   (  81.10, -33.98) 09/17/2023   16:47:59  (  81.09, -34.13)    2.82                50
 09/17/2023   17:37:42   ( -81.10, 133.46) 09/17/2023   17:38:39  ( -81.09, 133.29)    2.88                57
 09/17/2023   18:28:10   (  81.11, -59.34) 09/17/2023   18:29:20  (  81.10, -59.29)    1.23                70