Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2023 4 1.  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)
 04/04/2023   16:34:47   ( -81.07, 149.92) 04/04/2023   16:33:36  ( -81.09, 150.08)    3.21                71
 04/04/2023   17:25:22   (  81.08, -42.83) 04/04/2023   17:24:17  (  81.08, -42.75)    1.35                65
 04/04/2023   18:15:48   ( -81.07, 124.73) 04/04/2023   18:14:58  ( -81.08, 124.61)    2.60                50
 04/04/2023   19:06:24   (  81.09, -68.39) 04/04/2023   19:05:39  (  81.08, -68.23)    3.21                45
 04/04/2023   19:56:50   ( -81.08,  99.18) 04/04/2023   19:56:20  ( -81.08,  99.13)    1.14                30
 04/04/2023   20:47:24   (  81.07, -93.21) 04/04/2023   20:47:00  (  81.08, -93.34)    2.64                24
 04/04/2023   21:37:51   ( -81.08,  73.99) 04/04/2023   21:37:41  ( -81.09,  74.02)    0.79                10
 04/04/2023   22:28:26   (  81.09,-118.77) 04/04/2023   22:28:22  (  81.08,-118.81)    1.05                 4
 04/04/2023   23:18:53   ( -81.09,  48.43) 04/04/2023   23:19:03  ( -81.08,  48.54)    2.44                10
 04/05/2023   00:09:27   (  81.08,-143.96) 04/05/2023   00:09:43  (  81.09,-143.92)    0.91                16
 04/05/2023   00:59:53   ( -81.09,  23.24) 04/05/2023   01:00:23  ( -81.09,  23.43)    3.33                30
 04/05/2023   01:50:28   (  81.10,-169.52) 04/05/2023   01:51:04  (  81.08,-169.40)    2.55                36
 04/05/2023   02:40:54   ( -81.09,  -1.95) 04/05/2023   02:41:45  ( -81.08,  -2.05)    1.74                51
 04/05/2023   03:31:28   (  81.08, 165.66) 04/05/2023   03:32:25  (  81.09, 165.49)    3.30                57
 04/05/2023   04:21:55   ( -81.09, -27.14) 04/05/2023   04:23:06  ( -81.09, -27.16)    0.85                71