Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 4 30.  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)
 05/01/2023   07:12:50   (  70.90,  67.56) 05/01/2023   07:13:31  (  70.88,  67.58)    2.72                41
 05/01/2023   08:03:31   ( -70.76,-124.89) 05/01/2023   08:02:56  ( -70.77,-124.93)    1.90                35
 05/03/2023   20:06:41   (  70.85,-125.83) 05/03/2023   20:07:01  (  70.88,-125.82)    2.94                20
 05/03/2023   20:57:23   ( -70.76,  41.64) 05/03/2023   20:56:26  ( -70.78,  41.68)    2.23                57
 05/06/2023   08:09:54   ( -71.23,-127.24) 05/06/2023   08:11:05  ( -71.10,-126.54)   28.89                71
 05/06/2023   09:00:33   (  70.86,  40.68) 05/06/2023   09:00:31  (  70.85,  40.74)    2.64                 2
 05/06/2023   09:51:11   ( -70.56,-151.51) 05/06/2023   09:49:58  ( -70.64,-151.92)   17.87                73
 05/08/2023   21:03:40   ( -70.93,  39.79) 05/08/2023   21:04:37  ( -70.94,  39.82)    2.10                57
 05/08/2023   21:54:24   (  70.83,-152.74) 05/08/2023   21:54:01  (  70.80,-152.73)    3.25                23
 05/11/2023   09:57:30   ( -70.90,-153.63) 05/11/2023   09:58:05  ( -70.92,-153.60)    2.95                35
 05/11/2023   10:48:14   (  70.80,  13.84) 05/11/2023   10:47:29  (  70.77,  13.83)    3.03                45
 05/13/2023   22:00:51   (  71.60,-155.64) 05/13/2023   22:01:59  (  71.51,-153.72)   68.40                68
 05/13/2023   22:51:21   ( -70.87,  12.94) 05/13/2023   22:51:34  ( -70.87,  12.93)    0.32                13
 05/13/2023   23:42:05   (  70.78,-179.60) 05/13/2023   23:40:57  (  70.78,-179.56)    1.77                68