Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2020 6 4.  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)
 06/06/2020   10:38:59   ( -68.84,-161.81) 06/06/2020   10:40:10  ( -68.72,-160.84)   41.25                71
 06/06/2020   11:29:35   (  68.29,   6.23) 06/06/2020   11:29:43  (  68.28,   6.27)    2.27                 8
 06/06/2020   12:20:16   ( -68.15, 173.73) 06/06/2020   12:19:13  ( -68.17, 173.77)    2.69                63
 06/09/2020   02:55:44   ( -68.34, -45.36) 06/09/2020   02:56:45  ( -68.35, -45.41)    2.84                61
 06/09/2020   03:46:28   (  68.22, 122.11) 06/09/2020   03:46:12  (  68.24, 122.10)    2.43                16
 06/09/2020   04:37:01   ( -67.64, -69.86) 06/09/2020   04:35:50  ( -67.69, -70.91)   44.45                71
 06/11/2020   19:12:37   ( -68.31,  70.45) 06/11/2020   19:13:13  ( -68.31,  70.43)    1.13                36
 06/11/2020   20:03:21   (  68.19,-122.09) 06/11/2020   20:02:40  (  68.19,-122.07)    0.71                41
 06/14/2020   10:38:56   (  68.75,  18.33) 06/14/2020   10:40:07  (  68.64,  19.08)   33.03                71
 06/14/2020   11:29:31   ( -68.29,-173.74) 06/14/2020   11:29:42  ( -68.26,-173.75)    2.52                11
 06/14/2020   12:20:14   (  68.12,  -6.22) 06/14/2020   12:19:09  (  68.14,  -6.25)    2.92                65
 06/17/2020   02:55:43   (  68.36, 134.62) 06/17/2020   02:56:40  (  68.36, 134.63)    0.36                57
 06/17/2020   03:46:24   ( -68.21, -57.87) 06/17/2020   03:46:11  ( -68.21, -57.92)    2.28                13
 06/17/2020   04:36:57   (  67.50, 110.32) 06/17/2020   04:35:47  (  67.58, 108.99)   57.00                70