Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2019 11 26.  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)
 11/27/2019   10:39:15   ( -68.38,-161.21) 11/27/2019   10:40:01  ( -68.40,-161.25)    2.14                46
 11/27/2019   11:30:00   (  68.30,   6.20) 11/27/2019   11:29:28  (  68.28,   6.26)    3.26                32
 11/27/2019   12:20:22   ( -67.15, 174.93) 11/27/2019   12:19:15  ( -67.23, 172.68)   97.10                67
 11/30/2019   02:05:41   (  69.22, 146.12) 11/30/2019   02:06:49  (  69.12, 147.91)   71.63                68
 11/30/2019   02:56:08   ( -68.34, -45.38) 11/30/2019   02:56:31  ( -68.35, -45.43)    2.05                23
 11/30/2019   03:46:52   (  68.21, 122.09) 11/30/2019   03:45:58  (  68.24, 122.08)    2.82                54
 12/02/2019   18:22:20   (  68.44, -97.05) 12/02/2019   18:23:30  (  68.46, -97.05)    2.53                70
 12/02/2019   19:13:01   ( -68.30,  70.44) 12/02/2019   19:13:01  ( -68.30,  70.39)    2.00                 0
 12/02/2019   20:03:42   (  68.01,-121.88) 12/02/2019   20:02:30  (  68.07,-122.23)   15.99                72
 12/05/2019   10:39:13   (  68.40,  18.77) 12/05/2019   10:40:00  (  68.40,  18.76)    0.31                47
 12/05/2019   11:29:54   ( -68.26,-173.73) 12/05/2019   11:29:31  ( -68.24,-173.79)    3.12                23
 12/05/2019   12:20:19   (  67.16,  -5.09) 12/05/2019   12:19:13  (  67.23,  -7.31)   96.06                66
 12/08/2019   02:05:39   ( -69.45, -34.19) 12/08/2019   02:06:46  ( -69.34, -31.81)   93.83                67
 12/08/2019   02:56:05   (  68.37, 134.59) 12/08/2019   02:56:29  (  68.34, 134.57)    3.45                24
 12/08/2019   03:46:46   ( -68.23, -57.91) 12/08/2019   03:45:59  ( -68.24, -57.92)    1.39                47