Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2020 8 24.  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)
 08/25/2020   10:39:18   ( -68.40,-161.26) 08/25/2020   10:40:18  ( -68.42,-161.21)    2.59                60
 08/25/2020   11:30:02   (  68.28,   6.21) 08/25/2020   11:29:46  (  68.26,   6.24)    2.55                16
 08/25/2020   12:20:34   ( -67.66, 174.31) 08/25/2020   12:19:23  ( -67.75, 173.29)   44.47                71
 08/28/2020   02:56:13   ( -68.33, -45.40) 08/28/2020   02:56:49  ( -68.31, -45.46)    3.08                36
 08/28/2020   03:46:57   (  68.21, 122.07) 08/28/2020   03:46:16  (  68.21, 122.06)    0.58                41
 08/30/2020   18:22:33   (  68.73, -97.47) 08/30/2020   18:23:44  (  68.65, -96.80)   28.38                71
 08/30/2020   19:13:09   ( -68.31,  70.40) 08/30/2020   19:13:18  ( -68.32,  70.43)    1.45                 9
 08/30/2020   20:03:52   (  68.14,-122.08) 08/30/2020   20:02:46  (  68.15,-122.13)    2.28                66
 09/02/2020   10:39:23   (  68.40,  18.74) 09/02/2020   10:40:18  (  68.37,  18.73)    3.24                55
 09/02/2020   11:30:04   ( -68.24,-173.75) 09/02/2020   11:29:48  ( -68.26,-173.76)    2.17                16
 09/02/2020   12:20:35   (  67.43,  -5.43) 09/02/2020   12:19:26  (  67.53,  -6.96)   66.31                69
 09/05/2020   02:56:17   (  68.33, 134.59) 09/05/2020   02:56:46  (  68.36, 134.61)    3.28                29
 09/05/2020   03:46:59   ( -68.23, -57.96) 09/05/2020   03:46:17  ( -68.21, -57.95)    2.89                42