Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2023 1 31.  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)
 01/31/2023   14:56:57   ( -80.98, 176.19) 01/31/2023   14:55:52  ( -80.97, 172.06)   72.06                65
 01/31/2023   15:47:29   (  81.07, -18.28) 01/31/2023   15:46:26  (  81.08, -18.10)    3.13                63
 01/31/2023   16:38:03   ( -81.06, 149.25) 01/31/2023   16:37:07  ( -81.07, 149.16)    1.96                56
 01/31/2023   17:28:30   (  81.06, -43.39) 01/31/2023   17:27:48  (  81.07, -43.57)    3.29                42
 01/31/2023   18:19:05   ( -81.07, 123.77) 01/31/2023   18:18:29  ( -81.07, 123.68)    1.72                36
 01/31/2023   19:09:32   (  81.07, -68.87) 01/31/2023   19:09:09  (  81.08, -68.68)    3.31                23
 01/31/2023   20:00:06   ( -81.07,  98.66) 01/31/2023   19:59:50  ( -81.08,  98.58)    1.80                16
 01/31/2023   20:50:33   (  81.07, -93.98) 01/31/2023   20:50:31  (  81.07, -94.16)    3.13                 2
 01/31/2023   21:41:08   ( -81.08,  73.18) 01/31/2023   21:41:12  ( -81.07,  73.11)    1.49                 4
 01/31/2023   22:31:35   (  81.08,-119.46) 01/31/2023   22:31:53  (  81.07,-119.63)    3.18                18
 01/31/2023   23:22:09   ( -81.07,  48.07) 01/31/2023   23:22:33  ( -81.08,  48.00)    1.65                24
 02/01/2023   00:12:36   (  81.07,-144.57) 02/01/2023   00:13:14  (  81.08,-144.74)    2.97                38
 02/01/2023   01:03:11   ( -81.08,  22.59) 02/01/2023   01:03:55  ( -81.07,  22.53)    1.26                44
 02/01/2023   01:53:38   (  81.08,-170.05) 02/01/2023   01:54:36  (  81.07,-170.21)    3.00                58
 02/01/2023   02:44:12   ( -81.07,  -2.52) 02/01/2023   02:45:16  ( -81.08,  -2.58)    1.51                64