Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 6 9.  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)
 06/11/2025   21:09:47   (  70.27,-141.08) 06/11/2025   21:10:44  (  70.29,-141.06)    1.62                57
 06/11/2025   22:00:29   ( -70.16,  26.41) 06/11/2025   22:00:14  ( -70.17,  26.41)    1.40                15
 06/11/2025   22:51:01   (  69.43,-165.19) 06/11/2025   22:49:52  (  69.47,-166.93)   67.93                69
 06/14/2025   13:26:43   (  70.23, -25.25) 06/14/2025   13:27:17  (  70.21, -25.29)    2.58                34
 06/14/2025   14:17:25   ( -70.12, 142.24) 06/14/2025   14:16:47  ( -70.11, 142.19)    2.65                38
 06/17/2025   04:53:04   ( -70.81, -77.72) 06/17/2025   04:54:13  ( -70.72, -76.30)   52.76                69
 06/17/2025   05:43:38   (  70.20,  90.58) 06/17/2025   05:43:48  (  70.18,  90.54)    2.32                10
 06/17/2025   06:34:20   ( -70.08,-101.93) 06/17/2025   06:33:18  ( -70.08,-101.98)    2.09                62
 06/19/2025   21:09:51   ( -70.31,  38.87) 06/19/2025   21:10:52  ( -70.30,  38.94)    3.03                61
 06/19/2025   22:00:34   (  70.17,-153.59) 06/19/2025   22:00:19  (  70.19,-153.58)    2.60                15
 06/19/2025   22:51:07   ( -69.58,  14.61) 06/19/2025   22:49:57  ( -69.65,  13.30)   51.24                70
 06/22/2025   13:26:46   ( -70.23, 154.77) 06/22/2025   13:27:24  ( -70.24, 154.72)    1.68                38
 06/22/2025   14:17:30   (  70.14, -37.78) 06/22/2025   14:16:51  (  70.12, -37.79)    1.81                39