Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2016 5 24.  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)
 05/26/2016   10:40:18   ( -68.49,-161.34) 05/26/2016   10:41:07  ( -68.48,-161.31)    1.19                49
 05/26/2016   11:31:02   (  68.35,   6.15) 05/26/2016   11:30:35  (  68.33,   6.14)    1.99                27
 05/26/2016   12:21:27   ( -67.36, 174.68) 05/26/2016   12:20:19  ( -67.43, 172.74)   83.42                68
 05/29/2016   02:06:48   (  69.46, 145.77) 05/29/2016   02:07:54  (  69.36, 148.04)   89.70                66
 05/29/2016   02:57:12   ( -68.43, -45.50) 05/29/2016   02:57:39  ( -68.42, -45.52)    1.75                27
 05/29/2016   03:47:56   (  68.29, 121.98) 05/29/2016   03:47:06  (  68.31, 122.00)    2.14                50
 05/31/2016   18:23:27   (  68.61, -97.29) 05/31/2016   18:24:39  (  68.56, -97.11)    9.50                72
 05/31/2016   19:14:06   ( -68.38,  70.34) 05/31/2016   19:14:10  ( -68.40,  70.33)    2.28                 4
 05/31/2016   20:04:50   (  68.24,-122.18) 05/31/2016   20:03:38  (  68.23,-122.23)    2.08                72
 06/03/2016   10:40:18   (  68.46,  18.68) 06/03/2016   10:41:10  (  68.48,  18.67)    1.95                52
 06/03/2016   11:30:59   ( -68.33,-173.83) 06/03/2016   11:30:41  ( -68.32,-173.89)    2.81                18
 06/03/2016   12:21:29   (  67.44,  -5.42) 06/03/2016   12:20:21  (  67.47,  -7.23)   76.97                68
 06/06/2016   02:57:12   (  68.42, 134.51) 06/06/2016   02:57:41  (  68.44, 134.50)    2.73                29
 06/06/2016   03:47:53   ( -68.28, -58.00) 06/06/2016   03:47:12  ( -68.29, -58.06)    2.19                41