Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 4 29.  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)
 04/30/2025   05:42:57   (  70.23,  90.56) 04/30/2025   05:43:55  (  70.23,  90.49)    2.46                58
 04/30/2025   06:33:39   ( -70.14,-101.98) 04/30/2025   06:33:25  ( -70.12,-102.04)    3.07                14
 04/30/2025   07:24:11   (  69.38,  66.45) 04/30/2025   07:23:03  (  69.41,  64.63)   71.16                68
 05/02/2025   21:59:55   (  70.19,-153.62) 05/02/2025   22:00:24  (  70.20,-153.68)    2.42                29
 05/02/2025   22:50:37   ( -70.10,  13.85) 05/02/2025   22:49:54  ( -70.08,  13.79)    2.57                43
 05/05/2025   13:26:12   ( -70.43, 154.46) 05/05/2025   13:27:23  ( -70.39, 154.83)   14.43                71
 05/05/2025   14:16:53   (  70.17, -37.81) 05/05/2025   14:16:52  (  70.17, -37.84)    1.05                 1
 05/05/2025   15:07:35   ( -70.06, 129.66) 05/05/2025   15:06:22  ( -70.06, 129.64)    0.79                73
 05/08/2025   05:43:06   ( -70.25, -89.49) 05/08/2025   05:43:52  ( -70.22, -89.53)    3.33                46
 05/08/2025   06:33:50   (  70.15,  77.98) 05/08/2025   06:33:18  (  70.17,  78.04)    2.84                32
 05/10/2025   21:09:32   (  70.88,-142.05) 05/10/2025   21:10:40  (  70.78,-140.45)   59.44                68
 05/10/2025   22:00:04   ( -70.24,  26.30) 05/10/2025   22:00:18  ( -70.24,  26.38)    2.79                14
 05/10/2025   22:50:47   (  70.09,-166.16) 05/10/2025   22:49:45  (  70.12,-166.14)    3.36                62