Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2021 9 10.  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)
 09/22/2021   05:01:18   (  81.03, 142.03) 09/22/2021   05:00:06  (  81.05, 142.16)    2.56                72
 09/22/2021   05:51:53   ( -81.03, -50.57) 09/22/2021   05:50:47  ( -81.05, -50.49)    2.17                66
 09/22/2021   06:42:20   (  81.03, 116.82) 09/22/2021   06:41:28  (  81.04, 116.64)    3.11                52
 09/22/2021   07:32:56   ( -81.05, -76.15) 09/22/2021   07:32:09  ( -81.04, -76.00)    2.76                47
 09/22/2021   08:23:23   (  81.05,  91.24) 09/22/2021   08:22:50  (  81.03,  91.13)    2.58                33
 09/22/2021   09:13:58   ( -81.04,-101.37) 09/22/2021   09:13:31  ( -81.03,-101.51)    2.94                27
 09/22/2021   10:04:25   (  81.04,  66.02) 09/22/2021   10:04:11  (  81.04,  65.98)    0.99                14
 09/22/2021   10:55:00   ( -81.04,-126.58) 09/22/2021   10:54:52  ( -81.04,-126.66)    1.49                 8
 09/22/2021   11:45:27   (  81.04,  40.81) 09/22/2021   11:45:32  (  81.05,  40.83)    0.63                 5
 09/22/2021   12:36:02   ( -81.04,-151.79) 09/22/2021   12:36:13  ( -81.05,-151.81)    0.97                11
 09/22/2021   13:26:29   (  81.04,  15.60) 09/22/2021   13:26:53  (  81.05,  15.69)    2.20                24
 09/22/2021   14:17:05   ( -81.05,-177.37) 09/22/2021   14:17:35  ( -81.04,-177.32)    1.64                30
 09/22/2021   15:07:32   (  81.05,  -9.98) 09/22/2021   15:08:15  (  81.05,  -9.83)    2.67                43
 09/22/2021   15:58:07   ( -81.05, 157.42) 09/22/2021   15:58:56  ( -81.05, 157.53)    1.94                49
 09/22/2021   16:48:34   (  81.05, -35.19) 09/22/2021   16:49:37  (  81.04, -35.35)    2.99                63