Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2022 5 19.  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)
 05/19/2022   03:53:22   (  69.58, 118.74) 05/19/2022   03:54:13  (  69.56, 118.82)    3.46                51
 05/19/2022   04:44:03   ( -69.44, -73.74) 05/19/2022   04:43:43  ( -69.44, -73.70)    1.49                20
 05/19/2022   05:34:32   (  68.52,  94.83) 05/19/2022   05:33:24  (  68.55,  92.81)   82.27                68
 05/21/2022   19:19:47   ( -70.56,  65.71) 05/21/2022   19:20:53  ( -70.47,  68.33)   97.70                66
 05/21/2022   20:10:13   (  69.50,-125.36) 05/21/2022   20:10:36  (  69.48,-125.40)    2.74                23
 05/21/2022   21:00:55   ( -69.41,  42.08) 05/21/2022   21:00:05  ( -69.42,  42.15)    2.76                50
 05/24/2022   11:36:21   ( -69.59,-177.02) 05/24/2022   11:37:30  ( -69.59,-177.00)    0.73                69
 05/24/2022   12:27:05   (  69.48,  -9.55) 05/24/2022   12:26:57  (  69.48,  -9.51)    1.34                 8
 05/24/2022   13:17:43   ( -69.18, 158.20) 05/24/2022   13:16:30  ( -69.20, 157.76)   17.65                73
 05/27/2022   03:53:13   ( -69.58, -61.21) 05/27/2022   03:53:51  ( -69.57, -61.14)    2.87                38
 05/27/2022   04:43:56   (  69.41, 106.33) 05/27/2022   04:43:19  (  69.40, 106.27)    3.12                37
 05/29/2022   19:19:27   (  69.93,-113.27) 05/29/2022   19:20:38  (  69.79,-112.58)   30.82                71
 05/29/2022   20:10:03   ( -69.52,  54.66) 05/29/2022   20:10:11  ( -69.52,  54.68)    1.13                 8
 05/29/2022   21:00:47   (  69.41,-137.88) 05/29/2022   20:59:38  (  69.40,-137.83)    2.65                69
 06/01/2022   11:36:12   (  69.57,   3.05) 06/01/2022   11:37:01  (  69.60,   3.05)    3.56                49
 06/01/2022   12:26:54   ( -69.47, 170.51) 06/01/2022   12:26:32  ( -69.44, 170.48)    3.28                22
 06/01/2022   13:17:20   (  68.40, -20.72) 06/01/2022   13:16:14  (  68.48, -23.09)   97.43                66