Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 6 17.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/18/2023   06:21:32   ( -71.55,-100.82) 06/18/2023   06:22:42  ( -71.43, -99.39)   51.96                70
 06/18/2023   07:12:07   (  70.97,  67.49) 06/18/2023   07:12:11  (  70.97,  67.55)    2.09                 4
 06/18/2023   08:02:48   ( -70.83,-124.96) 06/18/2023   08:01:37  ( -70.86,-124.98)    3.03                71
 06/20/2023   19:15:14   ( -71.01,  66.64) 06/20/2023   19:16:10  ( -71.03,  66.61)    2.26                56
 06/20/2023   20:05:58   (  70.90,-125.87) 06/20/2023   20:05:33  (  70.88,-125.95)    3.55                25
 06/23/2023   08:09:06   ( -71.00,-126.81) 06/23/2023   08:09:31  ( -70.98,-126.83)    2.38                25
 06/23/2023   08:59:50   (  70.89,  40.67) 06/23/2023   08:58:53  (  70.88,  40.69)    1.55                57
 06/25/2023   20:12:15   (  71.03,-127.67) 06/25/2023   20:13:25  (  71.05,-127.72)    2.70                70
 06/25/2023   21:02:57   ( -70.94,  39.81) 06/25/2023   21:02:51  ( -70.95,  39.78)    2.07                 6
 06/25/2023   21:53:31   (  70.31,-151.87) 06/25/2023   21:52:22  (  70.36,-153.44)   59.26                69
 06/28/2023   09:06:06   (  71.04,  38.86) 06/28/2023   09:06:43  (  71.06,  38.93)    3.40                37
 06/28/2023   09:56:48   ( -70.94,-153.66) 06/28/2023   09:56:10  ( -70.91,-153.65)    3.48                38
 06/30/2023   21:09:24   ( -71.66,  36.99) 06/30/2023   21:10:33  ( -71.52,  38.66)   60.57                69
 06/30/2023   21:59:57   (  70.99,-154.54) 06/30/2023   22:00:03  (  70.98,-154.54)    1.36                 6
 06/30/2023   22:50:39   ( -70.89,  12.94) 06/30/2023   22:49:29  ( -70.89,  12.97)    1.04                70