Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2020 11 2.  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)
 11/02/2020   18:22:24   (  68.77, -97.45) 11/02/2020   18:23:36  (  68.66, -96.82)   28.51                72
 11/02/2020   19:12:59   ( -68.32,  70.46) 11/02/2020   19:13:10  ( -68.33,  70.41)    2.12                11
 11/02/2020   20:03:43   (  68.19,-122.07) 11/02/2020   20:02:37  (  68.21,-122.08)    3.25                66
 11/05/2020   10:39:11   (  68.41,  18.79) 11/05/2020   10:40:09  (  68.43,  18.78)    2.32                58
 11/05/2020   11:29:52   ( -68.28,-173.72) 11/05/2020   11:29:40  ( -68.27,-173.78)    2.44                12
 11/05/2020   12:20:26   (  67.61,  -5.58) 11/05/2020   12:19:16  (  67.65,  -6.85)   54.16                70
 11/08/2020   02:56:04   (  68.38, 134.61) 11/08/2020   02:56:39  (  68.37, 134.58)    1.61                35
 11/08/2020   03:46:45   ( -68.24, -57.90) 11/08/2020   03:46:09  ( -68.27, -57.91)    2.49                36
 11/10/2020   18:22:22   ( -69.00,  82.24) 11/10/2020   18:23:32  ( -68.92,  83.49)   51.15                70
 11/10/2020   19:12:56   (  68.34,-109.58) 11/10/2020   19:13:07  (  68.35,-109.56)    0.99                11
 11/10/2020   20:03:37   ( -68.21,  57.91) 11/10/2020   20:02:38  ( -68.20,  57.89)    1.66                59
 11/13/2020   10:39:05   ( -68.44,-161.24) 11/13/2020   10:40:09  ( -68.45,-161.20)    1.96                64
 11/13/2020   11:29:49   (  68.32,   6.23) 11/13/2020   11:29:36  (  68.33,   6.29)    2.85                13
 11/13/2020   12:20:24   ( -67.86, 174.13) 11/13/2020   12:19:12  ( -67.90, 173.42)   30.10                72