Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 5 31.  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)
 05/31/2023   14:36:30   (  71.01, -43.62) 05/31/2023   14:37:21  (  70.99, -43.53)    3.64                51
 05/31/2023   15:27:11   ( -70.86, 123.94) 05/31/2023   15:26:47  ( -70.84, 123.90)    2.50                24
 06/03/2023   03:30:21   (  70.95, 123.01) 06/03/2023   03:30:45  (  70.92, 122.99)    3.23                24
 06/03/2023   04:21:03   ( -70.85, -69.52) 06/03/2023   04:20:10  ( -70.84, -69.48)    1.98                53
 06/05/2023   15:33:33   ( -71.20, 121.79) 06/05/2023   15:34:44  ( -71.11, 122.25)   19.45                71
 06/05/2023   16:24:13   (  70.89, -70.38) 06/05/2023   16:24:09  (  70.88, -70.44)    2.49                 4
 06/05/2023   17:14:50   ( -70.53,  97.52) 06/05/2023   17:13:38  ( -70.59,  96.77)   28.42                72
 06/08/2023   04:27:22   ( -71.00, -71.34) 06/08/2023   04:28:09  ( -71.01, -71.28)    2.39                47
 06/08/2023   05:18:06   (  70.90,  96.14) 06/08/2023   05:17:32  (  70.88,  96.18)    2.47                34
 06/10/2023   16:30:48   (  71.88, -73.70) 06/10/2023   16:31:54  (  71.76, -71.10)   91.11                66
 06/10/2023   17:21:14   ( -70.95,  95.26) 06/10/2023   17:21:33  ( -70.94,  95.23)    1.85                19
 06/10/2023   18:11:58   (  70.85, -97.26) 06/10/2023   18:10:55  (  70.85, -97.23)    1.30                63
 06/13/2023   05:24:24   (  71.01,  94.37) 06/13/2023   05:25:30  (  71.00,  94.31)    2.19                66
 06/13/2023   06:15:06   ( -70.91, -98.14) 06/13/2023   06:14:56  ( -70.89, -98.20)    2.48                10