Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 5 30.  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)
 06/01/2025   04:52:54   ( -70.77, -77.66) 06/01/2025   04:54:04  ( -70.64, -76.55)   43.43                70
 06/01/2025   05:43:29   (  70.21,  90.55) 06/01/2025   05:43:37  (  70.22,  90.47)    2.94                 8
 06/01/2025   06:34:12   ( -70.15,-102.04) 06/01/2025   06:33:06  ( -70.15,-101.99)    1.77                66
 06/03/2025   21:09:42   ( -70.29,  38.89) 06/03/2025   21:10:37  ( -70.31,  38.84)    2.56                55
 06/03/2025   22:00:26   (  70.20,-153.67) 06/03/2025   22:00:04  (  70.21,-153.66)    0.58                22
 06/03/2025   22:50:54   ( -69.34,  14.93) 06/03/2025   22:49:46  ( -69.43,  12.90)   79.85                68
 06/06/2025   13:26:38   ( -70.29, 154.67) 06/06/2025   13:27:03  ( -70.29, 154.69)    1.06                25
 06/06/2025   14:17:21   (  70.15, -37.81) 06/06/2025   14:16:30  (  70.18, -37.81)    3.51                51
 06/09/2025   04:52:52   (  70.36, 103.01) 06/09/2025   04:54:00  (  70.35, 103.04)    1.56                68
 06/09/2025   05:43:34   ( -70.24, -89.48) 06/09/2025   05:43:30  ( -70.24, -89.49)    0.62                 4
 06/09/2025   06:34:13   (  69.89,  78.36) 06/09/2025   06:33:01  (  69.91,  77.69)   25.69                72
 06/11/2025   21:09:48   (  70.32,-141.15) 06/11/2025   21:10:26  (  70.34,-141.09)    3.23                38
 06/11/2025   22:00:30   ( -70.19,  26.36) 06/11/2025   21:59:57  ( -70.17,  26.31)    2.71                33