Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 6 8.  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   04:52:57   (  70.62, 102.59) 06/09/2025   04:54:08  (  70.51, 103.40)   32.46                71
 06/09/2025   05:43:33   ( -70.19, -89.41) 06/09/2025   05:43:42  ( -70.18, -89.46)    2.59                 9
 06/09/2025   06:34:17   (  70.10,  78.04) 06/09/2025   06:33:09  (  70.08,  78.05)    2.26                68
 06/11/2025   21:09:47   (  70.26,-141.07) 06/11/2025   21:10:44  (  70.28,-141.07)    1.73                57
 06/11/2025   22:00:29   ( -70.15,  26.43) 06/11/2025   22:00:14  ( -70.17,  26.41)    2.30                15
 06/11/2025   22:51:01   (  69.42,-165.18) 06/11/2025   22:49:52  (  69.46,-166.93)   68.68                69
 06/14/2025   13:26:42   (  70.23, -25.24) 06/14/2025   13:27:15  (  70.24, -25.24)    2.01                33
 06/14/2025   14:17:24   ( -70.11, 142.26) 06/14/2025   14:16:45  ( -70.14, 142.23)    3.03                39
 06/17/2025   04:53:03   ( -70.75, -77.62) 06/17/2025   04:54:13  ( -70.67, -76.38)   46.53                70
 06/17/2025   05:43:38   (  70.19,  90.59) 06/17/2025   05:43:47  (  70.18,  90.54)    2.05                 9
 06/17/2025   06:34:20   ( -70.08,-101.92) 06/17/2025   06:33:17  ( -70.08,-101.97)    2.11                63
 06/19/2025   21:09:50   ( -70.25,  38.96) 06/19/2025   21:10:51  ( -70.26,  38.89)    2.55                61
 06/19/2025   22:00:34   (  70.16,-153.59) 06/19/2025   22:00:18  (  70.15,-153.62)    1.90                16