Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 5 28.  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)
 05/29/2023   01:42:43   (  71.32, 149.32) 05/29/2023   01:43:53  (  71.21, 150.18)   33.44                70
 05/29/2023   02:33:19   ( -70.92, -42.67) 05/29/2023   02:33:22  ( -70.90, -42.65)    2.52                 3
 05/29/2023   03:23:59   (  70.60, 125.16) 05/29/2023   03:22:47  (  70.68, 124.70)   19.43                72
 05/31/2023   14:36:28   (  70.95, -43.51) 05/31/2023   14:37:21  (  70.95, -43.60)    3.10                53
 05/31/2023   15:27:10   ( -70.85, 123.96) 05/31/2023   15:26:46  ( -70.86, 123.92)    1.86                24
 06/03/2023   03:30:21   (  70.94, 123.02) 06/03/2023   03:30:45  (  70.94, 123.01)    0.42                24
 06/03/2023   04:21:03   ( -70.84, -69.50) 06/03/2023   04:20:10  ( -70.86, -69.45)    2.78                53
 06/05/2023   15:33:33   ( -71.19, 121.80) 06/05/2023   15:34:44  ( -71.14, 122.29)   18.54                71
 06/05/2023   16:24:13   (  70.89, -70.37) 06/05/2023   16:24:09  (  70.91, -70.40)    2.62                 4
 06/05/2023   17:14:50   ( -70.52,  97.54) 06/05/2023   17:13:38  ( -70.62,  96.81)   28.78                72
 06/08/2023   04:27:22   ( -70.99, -71.33) 06/08/2023   04:28:10  ( -70.99, -71.31)    0.60                48
 06/08/2023   05:18:05   (  70.84,  96.23) 06/08/2023   05:17:33  (  70.86,  96.15)    3.67                32
 06/10/2023   16:30:48   (  71.88, -73.70) 06/10/2023   16:31:54  (  71.80, -71.03)   92.81                66
 06/10/2023   17:21:14   ( -70.94,  95.27) 06/10/2023   17:21:34  ( -70.93,  95.22)    2.50                20
 06/10/2023   18:11:58   (  70.85, -97.26) 06/10/2023   18:10:56  (  70.84, -97.25)    1.00                62