Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 3 18.  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)
 03/19/2023   07:19:02   (  70.65,  66.19) 03/19/2023   07:19:52  (  70.65,  66.12)    2.76                50
 03/19/2023   08:09:44   ( -70.56,-126.36) 03/19/2023   08:09:18  ( -70.56,-126.37)    0.50                26
 03/21/2023   20:13:01   (  70.66,-127.32) 03/21/2023   20:13:34  (  70.68,-127.29)    2.74                33
 03/21/2023   21:03:42   ( -70.52,  40.22) 03/21/2023   21:03:01  ( -70.54,  40.14)    3.62                41
 03/24/2023   09:06:59   (  70.63,  39.24) 03/24/2023   09:07:17  (  70.62,  39.16)    3.27                18
 03/24/2023   09:57:41   ( -70.54,-153.29) 03/24/2023   09:56:43  ( -70.53,-153.32)    1.75                58
 03/26/2023   21:10:19   ( -71.09,  37.68) 03/26/2023   21:11:30  ( -70.98,  38.60)   35.44                71
 03/26/2023   22:00:56   (  70.61,-154.21) 03/26/2023   22:00:57  (  70.62,-154.27)    2.76                 1
 03/26/2023   22:51:37   ( -70.47,  13.34) 03/26/2023   22:50:24  ( -70.48,  13.16)    6.71                73
 03/29/2023   10:04:10   ( -70.72,-155.17) 03/29/2023   10:05:15  ( -70.73,-155.22)    2.34                65
 03/29/2023   10:54:54   (  70.60,  12.32) 03/29/2023   10:54:38  (  70.59,  12.24)    3.14                16
 03/29/2023   11:45:23   ( -69.82,-179.15) 03/29/2023   11:44:15  ( -69.90, 178.90)   75.22                68
 03/31/2023   22:58:08   ( -70.71,  11.35) 03/31/2023   22:58:55  ( -70.71,  11.31)    1.33                47
 03/31/2023   23:48:52   (  70.60, 178.84) 03/31/2023   23:48:18  (  70.58, 178.78)    3.35                34