Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2021 12 12.  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)
 12/12/2021   21:53:13   (  69.13,-150.47) 12/12/2021   21:53:56  (  69.15,-150.40)    3.68                43
 12/12/2021   22:43:54   ( -69.01,  17.02) 12/12/2021   22:43:27  ( -68.98,  17.01)    2.86                27
 12/15/2021   13:19:35   ( -70.00, 156.75) 12/15/2021   13:20:42  ( -69.89, 158.83)   80.02                67
 12/15/2021   14:10:04   (  69.07, -34.61) 12/15/2021   14:10:22  (  69.07, -34.63)    1.12                18
 12/15/2021   15:00:45   ( -68.94, 132.88) 12/15/2021   14:59:52  ( -68.95, 132.86)    1.29                53
 12/18/2021   05:36:11   ( -69.14, -86.24) 12/18/2021   05:37:20  ( -69.14, -86.29)    2.25                69
 12/18/2021   06:26:55   (  69.02,  81.24) 12/18/2021   06:26:47  (  69.03,  81.21)    1.92                 8
 12/18/2021   07:17:33   ( -68.73,-111.04) 12/18/2021   07:16:20  ( -68.75,-111.51)   19.01                73
 12/20/2021   21:53:03   ( -69.14,  29.55) 12/20/2021   21:53:44  ( -69.16,  29.62)    3.62                41
 12/20/2021   22:43:47   (  69.02,-162.98) 12/20/2021   22:43:12  (  68.99,-162.96)    3.35                35
 12/23/2021   13:19:21   (  69.70, -22.80) 12/23/2021   13:20:31  (  69.61, -21.54)   49.64                70
 12/23/2021   14:09:53   ( -69.09, 145.40) 12/23/2021   14:10:09  ( -69.07, 145.37)    2.56                16
 12/23/2021   15:00:37   (  68.97, -47.13) 12/23/2021   14:59:36  (  68.94, -47.13)    2.63                61