Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 7 3.  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)
 07/05/2025   21:09:56   ( -70.28,  38.96) 07/05/2025   21:10:58  ( -70.26,  38.90)    2.61                62
 07/05/2025   22:00:40   (  70.15,-153.54) 07/05/2025   22:00:25  (  70.16,-153.60)    2.32                15
 07/05/2025   22:51:13   ( -69.60,  14.61) 07/05/2025   22:50:03  ( -69.61,  13.26)   52.35                70
 07/08/2025   13:26:51   ( -70.28, 154.73) 07/08/2025   13:27:26  ( -70.27, 154.79)    2.88                35
 07/08/2025   14:17:35   (  70.16, -37.77) 07/08/2025   14:16:53  (  70.16, -37.72)    2.21                42
 07/11/2025   04:53:11   (  70.68, 102.54) 07/11/2025   04:54:21  (  70.58, 103.51)   37.67                70
 07/11/2025   05:43:46   ( -70.24, -89.43) 07/11/2025   05:43:56  ( -70.20, -89.41)    3.44                10
 07/11/2025   06:34:30   (  70.11,  78.07) 07/11/2025   06:33:23  (  70.09,  78.07)    1.98                67
 07/13/2025   21:09:59   (  70.28,-141.03) 07/13/2025   21:10:55  (  70.28,-141.05)    0.88                56
 07/13/2025   22:00:41   ( -70.19,  26.42) 07/13/2025   22:00:25  ( -70.18,  26.44)    1.81                16
 07/13/2025   22:51:12   (  69.38,-165.06) 07/13/2025   22:50:04  (  69.40,-166.99)   75.49                68
 07/16/2025   13:26:54   (  70.24, -25.19) 07/16/2025   13:27:24  (  70.24, -25.22)    0.95                30
 07/16/2025   14:17:36   ( -70.16, 142.25) 07/16/2025   14:16:54  ( -70.14, 142.27)    1.98                42