Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2017 5 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)
 06/01/2017   02:55:57   ( -68.38, -45.41) 06/01/2017   02:56:56  ( -68.40, -45.38)    2.06                59
 06/01/2017   03:46:41   (  68.24, 122.07) 06/01/2017   03:46:24  (  68.23, 122.06)    1.13                17
 06/01/2017   04:37:13   ( -67.64, -69.85) 06/01/2017   04:36:02  ( -67.68, -70.95)   46.57                71
 06/03/2017   19:12:51   ( -68.33,  70.44) 06/03/2017   19:13:27  ( -68.34,  70.42)    1.49                36
 06/03/2017   20:03:35   (  68.19,-122.08) 06/03/2017   20:02:55  (  68.17,-122.14)    3.10                40
 06/06/2017   10:39:12   (  68.82,  18.23) 06/06/2017   10:40:22  (  68.71,  19.12)   37.99                70
 06/06/2017   11:29:45   ( -68.27,-173.72) 06/06/2017   11:29:58  ( -68.28,-173.78)    2.63                13
 06/06/2017   12:20:30   (  68.19,  -6.30) 06/06/2017   12:19:25  (  68.16,  -6.27)    2.98                65
 06/09/2017   02:55:58   (  68.40, 134.57) 06/09/2017   02:56:57  (  68.38, 134.59)    2.34                59
 06/09/2017   03:46:39   ( -68.27, -57.94) 06/09/2017   03:46:27  ( -68.28, -57.90)    2.11                12
 06/09/2017   04:37:13   (  67.59, 110.20) 06/09/2017   04:36:03  (  67.65, 109.02)   50.59                70
 06/11/2017   19:12:52   (  68.35,-109.59) 06/11/2017   19:13:28  (  68.32,-109.61)    3.08                36
 06/11/2017   20:03:33   ( -68.22,  57.89) 06/11/2017   20:02:58  ( -68.23,  57.91)    1.15                35