Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2020 1 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)
 01/09/2020   02:55:43   (  68.39, 134.60) 01/09/2020   02:56:26  (  68.37, 134.61)    2.32                43
 01/09/2020   03:46:24   ( -68.25, -57.89) 01/09/2020   03:45:56  ( -68.25, -57.90)    0.56                28
 01/11/2020   18:22:07   ( -69.30,  81.84) 01/11/2020   18:23:14  ( -69.22,  83.91)   82.04                67
 01/11/2020   19:12:35   (  68.33,-109.54) 01/11/2020   19:12:55  (  68.34,-109.55)    0.90                20
 01/11/2020   20:03:17   ( -68.24,  57.89) 01/11/2020   20:02:25  ( -68.23,  57.95)    2.84                52
 01/14/2020   10:38:45   ( -68.50,-161.28) 01/14/2020   10:39:56  ( -68.48,-161.15)    6.02                71
 01/14/2020   11:29:28   (  68.33,   6.24) 01/14/2020   11:29:24  (  68.31,   6.30)    3.48                 4
 01/14/2020   12:20:08   ( -68.13, 173.81) 01/14/2020   12:18:55  ( -68.15, 173.73)    3.74                73
 01/17/2020   02:55:35   ( -68.39, -45.36) 01/17/2020   02:56:25  ( -68.39, -45.37)    0.49                50
 01/17/2020   03:46:19   (  68.28, 122.08) 01/17/2020   03:45:52  (  68.28, 122.14)    2.17                27
 01/17/2020   04:36:45   ( -67.32, -69.42) 01/17/2020   04:35:37  ( -67.33, -71.31)   81.38                68
 01/19/2020   18:22:03   (  69.40, -98.28) 01/19/2020   18:23:09  (  69.29, -95.99)   90.59                66
 01/19/2020   19:12:27   ( -68.33,  70.49) 01/19/2020   19:12:54  ( -68.35,  70.47)    2.64                27
 01/19/2020   20:03:11   (  68.23,-122.07) 01/19/2020   20:02:21  (  68.24,-122.03)    2.12                50