Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 3 15.  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)
 03/16/2023   18:25:04   (  70.70,-100.41) 03/16/2023   18:26:08  (  70.69,-100.37)    1.74                64
 03/16/2023   19:15:45   ( -70.56,  67.13) 03/16/2023   19:15:35  ( -70.55,  67.07)    2.47                10
 03/16/2023   20:06:17   (  69.80,-124.39) 03/16/2023   20:05:09  (  69.81,-126.31)   74.06                68
 03/19/2023   07:19:02   (  70.65,  66.18) 03/19/2023   07:19:52  (  70.64,  66.10)    3.21                50
 03/19/2023   08:09:44   ( -70.56,-126.36) 03/19/2023   08:09:18  ( -70.55,-126.38)    1.31                26
 03/21/2023   20:13:01   (  70.67,-127.33) 03/21/2023   20:13:34  (  70.65,-127.34)    2.43                33
 03/21/2023   21:03:43   ( -70.58,  40.13) 03/21/2023   21:03:00  ( -70.56,  40.18)    2.66                43
 03/24/2023   08:16:32   ( -71.64,-129.80) 03/24/2023   08:17:38  ( -71.55,-127.03)   97.78                66
 03/24/2023   09:06:59   (  70.64,  39.22) 03/24/2023   09:07:15  (  70.66,  39.23)    1.47                16
 03/24/2023   09:57:41   ( -70.55,-153.31) 03/24/2023   09:56:41  ( -70.57,-153.25)    3.09                60
 03/26/2023   21:10:19   ( -71.06,  37.74) 03/26/2023   21:11:30  ( -70.92,  38.52)   32.27                71
 03/26/2023   22:00:57   (  70.63,-154.24) 03/26/2023   22:00:56  (  70.62,-154.27)    1.82                 1
 03/26/2023   22:51:36   ( -70.38,  13.48) 03/26/2023   22:50:24  ( -70.42,  13.09)   15.06                72