Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 9 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)
 10/02/2023   04:01:16   (  71.32, 114.36) 10/02/2023   04:01:59  (  71.30, 114.41)    2.44                43
 10/02/2023   04:51:57   ( -71.17, -78.06) 10/02/2023   04:51:25  ( -71.17, -78.15)    3.00                32
 10/04/2023   16:04:30   ( -71.74, 112.82) 10/04/2023   16:05:40  ( -71.65, 114.00)   42.43                70
 10/04/2023   16:55:06   (  71.23, -78.96) 10/04/2023   16:55:08  (  71.24, -79.00)    1.55                 2
 10/04/2023   17:45:47   ( -71.08,  88.61) 10/04/2023   17:44:34  ( -71.11,  88.45)    6.77                73
 10/07/2023   04:58:13   ( -71.30, -79.86) 10/07/2023   04:58:54  ( -71.28, -79.90)    2.61                41
 10/07/2023   05:48:57   (  71.21,  87.61) 10/07/2023   05:48:16  (  71.19,  87.61)    2.44                41
 10/09/2023   17:01:22   (  71.44, -80.89) 10/09/2023   17:02:33  (  71.43, -80.63)    9.30                71
 10/09/2023   17:52:02   ( -71.23,  86.79) 10/09/2023   17:52:00  ( -71.26,  86.75)    3.07                 2
 10/09/2023   18:42:39   (  70.77,-105.13) 10/09/2023   18:41:28  (  70.82,-106.25)   41.60                71
 10/12/2023   05:55:11   (  71.33,  85.84) 10/12/2023   05:55:41  (  71.30,  85.87)    3.23                30
 10/12/2023   06:45:53   ( -71.22,-106.66) 10/12/2023   06:45:07  ( -71.19,-106.65)    3.37                46