Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 3 16.  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)
 03/16/2023   18:25:04   (  70.69,-100.41) 03/16/2023   18:26:08  (  70.69,-100.37)    1.48                64
 03/16/2023   19:15:45   ( -70.56,  67.13) 03/16/2023   19:15:35  ( -70.55,  67.07)    2.62                10
 03/16/2023   20:06:17   (  69.80,-124.38) 03/16/2023   20:05:09  (  69.81,-126.31)   74.25                68
 03/19/2023   07:19:03   (  70.70,  66.10) 03/19/2023   07:19:51  (  70.69,  66.18)    2.90                48
 03/19/2023   08:09:44   ( -70.56,-126.35) 03/19/2023   08:09:18  ( -70.55,-126.39)    1.56                26
 03/21/2023   20:13:01   (  70.66,-127.32) 03/21/2023   20:13:34  (  70.64,-127.35)    2.22                33
 03/21/2023   21:03:43   ( -70.57,  40.14) 03/21/2023   21:03:00  ( -70.55,  40.17)    2.24                43
 03/24/2023   08:16:32   ( -71.63,-129.79) 03/24/2023   08:17:38  ( -71.55,-127.04)   96.93                66
 03/24/2023   09:06:59   (  70.63,  39.24) 03/24/2023   09:07:15  (  70.65,  39.22)    2.10                16
 03/24/2023   09:57:41   ( -70.54,-153.30) 03/24/2023   09:56:41  ( -70.56,-153.26)    2.83                60
 03/26/2023   21:10:18   ( -71.05,  37.76) 03/26/2023   21:11:29  ( -70.91,  38.51)   30.92                71
 03/26/2023   22:00:56   (  70.62,-154.22) 03/26/2023   22:00:55  (  70.61,-154.28)    2.06                 1
 03/26/2023   22:51:35   ( -70.37,  13.50) 03/26/2023   22:50:23  ( -70.42,  13.08)   16.36                72
 03/29/2023   10:04:10   ( -70.73,-155.19) 03/29/2023   10:05:12  ( -70.72,-155.22)    1.74                62
 03/29/2023   10:54:54   (  70.61,  12.30) 03/29/2023   10:54:34  (  70.64,  12.32)    2.39                20