Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2019 10 6.  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)
 10/07/2019   18:22:42   ( -68.47,  82.94) 10/07/2019   18:23:35  ( -68.49,  82.91)    2.09                53
 10/07/2019   19:13:26   (  68.35,-109.59) 10/07/2019   19:13:02  (  68.38,-109.57)    3.42                24
 10/07/2019   20:03:54   ( -67.51,  58.77) 10/07/2019   20:02:45  ( -67.54,  57.09)   71.51                69
 10/10/2019   09:49:12   (  69.54,  29.92) 10/10/2019   09:50:18  (  69.41,  32.33)   95.16                66
 10/10/2019   10:39:35   ( -68.44,-161.25) 10/10/2019   10:40:04  ( -68.42,-161.30)    3.23                29
 10/10/2019   11:30:19   (  68.32,   6.22) 10/10/2019   11:29:31  (  68.30,   6.21)    1.69                48
 10/13/2019   02:05:50   (  68.66, 146.91) 10/13/2019   02:07:01  (  68.61, 147.18)   12.41                71
 10/13/2019   02:56:29   ( -68.41, -45.44) 10/13/2019   02:56:33  ( -68.39, -45.45)    1.75                 4
 10/13/2019   03:47:13   (  68.29, 122.02) 10/13/2019   03:46:00  (  68.28, 122.06)    2.22                73
 10/15/2019   18:22:41   (  68.47, -97.08) 10/15/2019   18:23:32  (  68.46, -97.12)    1.99                51
 10/15/2019   19:13:23   ( -68.38,  70.36) 10/15/2019   19:13:02  ( -68.36,  70.40)    2.45                21
 10/15/2019   20:03:51   (  67.40,-121.12) 10/15/2019   20:02:43  (  67.46,-123.01)   80.99                68
 10/18/2019   10:39:35   (  68.45,  18.72) 10/18/2019   10:40:01  (  68.42,  18.71)    2.92                26
 10/18/2019   11:30:16   ( -68.30,-173.77) 10/18/2019   11:29:31  ( -68.33,-173.77)    2.74                45