Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 1 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)
 01/30/2023   03:04:53   ( -70.83, -50.71) 01/30/2023   03:06:04  ( -70.70, -49.90)   33.28                71
 01/30/2023   03:55:31   (  70.41, 117.29) 01/30/2023   03:55:31  (  70.40, 117.33)    1.60                 0
 01/30/2023   04:46:10   ( -70.21, -75.08) 01/30/2023   04:44:57  ( -70.22, -75.28)    7.65                73
 02/01/2023   15:58:49   ( -70.87, 115.75) 02/01/2023   16:00:00  ( -70.77, 116.69)   36.24                71
 02/01/2023   16:49:26   (  70.40, -76.17) 02/01/2023   16:49:28  (  70.41, -76.17)    1.89                 2
 02/01/2023   17:40:07   ( -70.25,  91.38) 02/01/2023   17:38:55  ( -70.24,  91.23)    5.70                72
 02/04/2023   04:52:46   ( -70.92, -77.80) 02/04/2023   04:53:57  ( -70.81, -76.75)   39.90                71
 02/04/2023   05:43:22   (  70.39,  90.36) 02/04/2023   05:43:26  (  70.40,  90.29)    2.56                 4
 02/04/2023   06:34:04   ( -70.29,-102.16) 02/04/2023   06:32:52  ( -70.29,-102.22)    2.15                72
 02/06/2023   17:46:43   ( -70.97,  88.64) 02/06/2023   17:47:53  ( -70.88,  89.85)   44.97                70
 02/06/2023   18:37:19   (  70.45,-103.20) 02/06/2023   18:37:22  (  70.46,-103.12)    3.11                 3
 02/06/2023   19:28:00   ( -70.29,  64.36) 02/06/2023   19:26:49  ( -70.30,  64.30)    2.54                71
 02/09/2023   06:40:40   ( -71.03,-104.94) 02/09/2023   06:41:49  ( -70.92,-103.60)   50.03                69
 02/09/2023   07:31:15   (  70.46,  63.30) 02/09/2023   07:31:19  (  70.44,  63.34)    2.83                 4
 02/09/2023   08:21:57   ( -70.36,-129.21) 02/09/2023   08:20:45  ( -70.34,-129.15)    2.65                72