Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2025 5 18.  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)
 05/19/2025   02:15:08   ( -73.87, -44.19) 05/19/2025   02:15:57  ( -73.85, -44.09)    3.38                49
 05/19/2025   03:05:51   (  73.74, 123.42) 05/19/2025   03:05:16  (  73.77, 123.41)    2.85                35
 05/21/2025   12:36:51   (  73.85, -19.57) 05/21/2025   12:37:44  (  73.88, -19.54)    2.72                53
 05/21/2025   13:27:34   ( -73.78, 147.92) 05/21/2025   13:27:07  ( -73.79, 147.93)    1.03                27
 05/23/2025   22:58:34   ( -73.89,   4.93) 05/23/2025   22:59:35  ( -73.87,   4.94)    1.78                61
 05/23/2025   23:49:17   (  73.77, 172.52) 05/23/2025   23:48:54  (  73.78, 172.42)    3.00                23
 05/26/2025   09:20:17   (  73.89,  29.49) 05/26/2025   09:21:21  (  73.89,  29.49)    0.31                64
 05/26/2025   10:11:00   ( -73.81,-162.99) 05/26/2025   10:10:44  ( -73.81,-163.03)    1.14                16
 05/28/2025   19:41:59   ( -73.88,  54.10) 05/28/2025   19:43:11  ( -73.89,  54.00)    3.55                72
 05/28/2025   20:32:43   (  73.82,-138.44) 05/28/2025   20:32:29  (  73.85,-138.43)    2.96                14
 05/31/2025   06:03:43   (  74.00,  78.39) 05/31/2025   06:04:54  (  73.96,  78.66)    9.41                71
 05/31/2025   06:54:25   ( -73.86,-113.96) 05/31/2025   06:54:18  ( -73.83,-113.97)    3.71                 7