Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 4 8.  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)
 04/08/2023   12:49:17   (  70.77, -16.51) 04/08/2023   12:50:19  (  70.79, -16.51)    1.53                62
 04/08/2023   13:39:59   ( -70.69, 150.94) 04/08/2023   13:39:45  ( -70.66, 150.95)    3.38                14
 04/08/2023   14:30:28   (  69.78, -40.32) 04/08/2023   14:29:21  (  69.84, -42.56)   86.32                67
 04/11/2023   01:43:14   (  70.77, 150.02) 04/11/2023   01:43:56  (  70.74, 150.00)    2.63                42
 04/11/2023   02:33:56   ( -70.68, -42.52) 04/11/2023   02:33:21  ( -70.67, -42.46)    2.28                35
 04/13/2023   14:37:11   (  70.77, -43.45) 04/13/2023   14:37:31  (  70.78, -43.38)    3.04                20
 04/13/2023   15:27:52   ( -70.63, 124.10) 04/13/2023   15:26:57  ( -70.65, 124.08)    2.68                55
 04/16/2023   02:40:29   ( -71.15, -44.88) 04/16/2023   02:41:40  ( -71.04, -44.05)   32.00                71
 04/16/2023   03:31:07   (  70.72, 123.14) 04/16/2023   03:31:07  (  70.72, 123.12)    0.82                 0
 04/16/2023   04:21:47   ( -70.53, -69.22) 04/16/2023   04:20:34  ( -70.54, -69.50)   10.53                73
 04/18/2023   15:34:19   ( -70.85, 122.15) 04/18/2023   15:35:17  ( -70.85, 122.23)    2.92                58
 04/18/2023   16:25:02   (  70.69, -70.27) 04/18/2023   16:24:41  (  70.69, -70.35)    2.64                21
 04/18/2023   17:15:27   ( -69.70,  98.58) 04/18/2023   17:14:21  ( -69.79,  96.02)   98.99                66
 04/21/2023   04:28:15   ( -70.82, -71.28) 04/21/2023   04:28:51  ( -70.84, -71.20)    3.41                36
 04/21/2023   05:18:59   (  70.71,  96.21) 04/21/2023   05:18:15  (  70.68,  96.22)    3.48                44