Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2017 1 1.  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)
 01/02/2017   18:22:51   ( -68.41,  82.88) 01/02/2017   18:23:58  ( -68.40,  82.83)    2.39                67
 01/02/2017   19:13:35   (  68.29,-109.66) 01/02/2017   19:13:25  (  68.30,-109.65)    1.03                10
 01/02/2017   20:04:11   ( -67.88,  58.18) 01/02/2017   20:02:59  ( -67.96,  57.59)   26.09                72
 01/05/2017   10:39:45   ( -68.40,-161.33) 01/05/2017   10:40:26  ( -68.39,-161.30)    1.73                41
 01/05/2017   11:30:28   (  68.22,   6.20) 01/05/2017   11:29:54  (  68.23,   6.16)    2.03                34
 01/08/2017   02:06:06   (  69.01, 146.30) 01/08/2017   02:07:15  (  68.93, 147.62)   53.41                69
 01/08/2017   02:56:37   ( -68.34, -45.48) 01/08/2017   02:56:54  ( -68.32, -45.50)    2.29                17
 01/08/2017   03:47:21   (  68.21, 121.99) 01/08/2017   03:46:21  (  68.21, 122.02)    1.23                60
 01/10/2017   18:22:49   (  68.42, -97.12) 01/10/2017   18:23:52  (  68.40, -97.15)    1.86                63
 01/10/2017   19:13:30   ( -68.27,  70.38) 01/10/2017   19:13:22  ( -68.29,  70.35)    2.08                 8
 01/10/2017   20:04:07   (  67.78,-121.69) 01/10/2017   20:02:56  (  67.79,-122.59)   38.02                71
 01/13/2017   10:39:42   (  68.36,  18.72) 01/13/2017   10:40:20  (  68.36,  18.69)    1.65                38
 01/13/2017   11:30:24   ( -68.27,-173.84) 01/13/2017   11:29:50  ( -68.25,-173.81)    2.24                34