Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 6 10.  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)
 06/10/2023   16:30:47   (  71.86, -73.65) 06/10/2023   16:31:53  (  71.76, -71.09)   89.51                66
 06/10/2023   17:21:13   ( -70.94,  95.29) 06/10/2023   17:21:32  ( -70.93,  95.22)    2.50                19
 06/10/2023   18:11:57   (  70.83, -97.22) 06/10/2023   18:10:54  (  70.86, -97.22)    3.46                63
 06/13/2023   05:24:24   (  71.05,  94.31) 06/13/2023   05:25:28  (  71.04,  94.39)    2.68                64
 06/13/2023   06:15:05   ( -70.90, -98.13) 06/13/2023   06:14:54  ( -70.92, -98.15)    2.75                11
 06/13/2023   07:05:36   (  70.11,  70.44) 06/13/2023   07:04:28  (  70.19,  68.43)   76.45                68
 06/15/2023   18:18:16   (  71.02, -99.12) 06/15/2023   18:18:50  (  71.01, -99.04)    3.21                34
 06/15/2023   19:08:57   ( -70.87,  68.45) 06/15/2023   19:08:16  ( -70.89,  68.44)    2.73                41
 06/18/2023   06:21:33   ( -71.56,-100.85) 06/18/2023   06:22:42  ( -71.47, -99.33)   54.66                69
 06/18/2023   07:12:07   (  70.94,  67.53) 06/18/2023   07:12:12  (  70.95,  67.51)    0.88                 5
 06/18/2023   08:02:49   ( -70.85,-124.99) 06/18/2023   08:01:38  ( -70.84,-125.00)    0.89                71
 06/20/2023   19:15:14   ( -71.03,  66.61) 06/20/2023   19:16:10  ( -71.01,  66.58)    1.92                56
 06/20/2023   20:05:58   (  70.93,-125.92) 06/20/2023   20:05:32  (  70.91,-125.90)    1.84                26
 06/23/2023   08:09:06   ( -71.02,-126.85) 06/23/2023   08:09:30  ( -71.02,-126.77)    2.87                24
 06/23/2023   08:59:49   (  70.87,  40.71) 06/23/2023   08:58:53  (  70.86,  40.65)    2.49                56