Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 6 7.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(LANDSAT-9) LANDSAT-9 Lat/Lon    Distance(km)  Time Diff(sec)
 06/09/2025   04:52:58   (  70.65, 102.54) 06/09/2025   04:54:08  (  70.54, 103.44)   35.56                70
 06/09/2025   05:43:34   ( -70.22, -89.46) 06/09/2025   05:43:42  ( -70.21, -89.42)    2.37                 8
 06/09/2025   06:34:17   (  70.08,  78.08) 06/09/2025   06:33:10  (  70.05,  78.01)    3.52                67
 06/11/2025   21:09:47   (  70.30,-141.12) 06/11/2025   21:10:44  (  70.27,-141.09)    3.12                57
 06/11/2025   22:00:29   ( -70.18,  26.38) 06/11/2025   22:00:14  ( -70.16,  26.39)    2.17                15
 06/11/2025   22:51:00   (  69.40,-165.15) 06/11/2025   22:49:52  (  69.45,-166.95)   70.70                68
 06/14/2025   13:26:43   (  70.26, -25.29) 06/14/2025   13:27:16  (  70.26, -25.23)    2.14                33
 06/14/2025   14:17:25   ( -70.14, 142.21) 06/14/2025   14:16:46  ( -70.15, 142.25)    1.77                39
 06/17/2025   04:53:05   ( -70.84, -77.76) 06/17/2025   04:54:14  ( -70.72, -76.32)   54.67                69
 06/17/2025   05:43:39   (  70.23,  90.53) 06/17/2025   05:43:48  (  70.23,  90.60)    2.51                 9
 06/17/2025   06:34:21   ( -70.11,-101.97) 06/17/2025   06:33:18  ( -70.12,-101.91)    2.53                63
 06/19/2025   21:09:51   ( -70.29,  38.90) 06/19/2025   21:10:53  ( -70.29,  38.93)    1.06                62
 06/19/2025   22:00:34   (  70.15,-153.57) 06/19/2025   22:00:20  (  70.18,-153.59)    3.39                14
 06/19/2025   22:51:07   ( -69.61,  14.56) 06/19/2025   22:49:57  ( -69.64,  13.29)   49.24                70