Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 3 11.  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)
 03/11/2023   16:37:21   (  71.49, -74.80) 03/11/2023   16:38:27  (  71.38, -72.38)   86.34                66
 03/11/2023   17:27:47   ( -70.57,  94.09) 03/11/2023   17:28:06  ( -70.59,  94.04)    2.45                19
 03/11/2023   18:18:32   (  70.50, -98.49) 03/11/2023   18:17:28  (  70.51, -98.41)    3.09                64
 03/14/2023   05:31:10   (  70.95,  92.65) 03/14/2023   05:32:21  (  70.88,  93.37)   27.31                71
 03/14/2023   06:21:47   ( -70.60, -99.45) 03/14/2023   06:21:51  ( -70.58, -99.44)    2.97                 4
 03/14/2023   07:12:28   (  70.32,  68.30) 03/14/2023   07:11:15  (  70.38,  67.95)   14.98                73
 03/16/2023   18:25:04   (  70.69,-100.39) 03/16/2023   18:26:08  (  70.70,-100.36)    1.53                64
 03/16/2023   19:15:45   ( -70.54,  67.16) 03/16/2023   19:15:35  ( -70.56,  67.08)    3.31                10
 03/16/2023   20:06:17   (  69.79,-124.37) 03/16/2023   20:05:09  (  69.81,-126.31)   74.69                68
 03/19/2023   07:19:03   (  70.70,  66.11) 03/19/2023   07:19:51  (  70.67,  66.15)    3.28                48
 03/19/2023   08:09:44   ( -70.55,-126.34) 03/19/2023   08:09:18  ( -70.53,-126.40)    3.09                26
 03/21/2023   20:13:01   (  70.67,-127.33) 03/21/2023   20:13:33  (  70.64,-127.34)    3.40                32
 03/21/2023   21:03:43   ( -70.57,  40.14) 03/21/2023   21:02:59  ( -70.56,  40.18)    2.56                44
 03/24/2023   08:16:30   ( -71.60,-129.72) 03/24/2023   08:17:36  ( -71.50,-127.10)   92.65                66
 03/24/2023   09:06:58   (  70.66,  39.20) 03/24/2023   09:07:12  (  70.65,  39.24)    1.28                14
 03/24/2023   09:57:39   ( -70.51,-153.24) 03/24/2023   09:56:39  ( -70.52,-153.32)    3.15                60