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   (  70.63, 102.58) 06/09/2025   04:54:08  (  70.51, 103.39)   32.87                71
 06/09/2025   05:43:33   ( -70.20, -89.42) 06/09/2025   05:43:42  ( -70.17, -89.46)    3.35                 9
 06/09/2025   06:34:17   (  70.10,  78.03) 06/09/2025   06:33:09  (  70.08,  78.04)    3.07                68
 06/11/2025   21:09:47   (  70.27,-141.07) 06/11/2025   21:10:44  (  70.28,-141.07)    1.50                57
 06/11/2025   22:00:29   ( -70.15,  26.42) 06/11/2025   22:00:14  ( -70.17,  26.41)    1.82                15
 06/11/2025   22:51:01   (  69.42,-165.18) 06/11/2025   22:49:52  (  69.46,-166.93)   68.41                69
 06/14/2025   13:26:43   (  70.23, -25.24) 06/14/2025   13:27:16  (  70.25, -25.23)    2.61                33
 06/14/2025   14:17:25   ( -70.11, 142.25) 06/14/2025   14:16:46  ( -70.14, 142.24)    3.40                39
 06/17/2025   04:53:03   ( -70.75, -77.62) 06/17/2025   04:54:13  ( -70.69, -76.36)   46.99                70
 06/17/2025   05:43:38   (  70.19,  90.59) 06/17/2025   05:43:47  (  70.20,  90.57)    1.20                 9
 06/17/2025   06:34:20   ( -70.08,-101.92) 06/17/2025   06:33:17  ( -70.09,-101.95)    2.31                63
 06/19/2025   21:09:51   ( -70.30,  38.88) 06/19/2025   21:10:51  ( -70.29,  38.93)    2.56                60
 06/19/2025   22:00:34   (  70.16,-153.58) 06/19/2025   22:00:18  (  70.18,-153.59)    1.89                16
 06/19/2025   22:51:07   ( -69.57,  14.62) 06/19/2025   22:49:57  ( -69.58,  13.21)   54.48                70
 06/22/2025   13:26:46   ( -70.22, 154.78) 06/22/2025   13:27:22  ( -70.24, 154.75)    2.79                36
 06/22/2025   14:17:30   (  70.13, -37.77) 06/22/2025   14:16:49  (  70.13, -37.77)    0.25                41