Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 6 7.  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)
 06/09/2023   13:26:23   (  70.40, -25.18) 06/09/2023   13:27:04  (  70.41, -25.16)    0.82                41
 06/09/2023   14:17:05   ( -70.31, 142.29) 06/09/2023   14:16:34  ( -70.29, 142.31)    2.19                31
 06/12/2023   04:52:44   ( -71.22, -78.06) 06/12/2023   04:53:51  ( -71.16, -75.78)   82.17                67
 06/12/2023   05:43:13   (  70.33,  90.71) 06/12/2023   05:43:31  (  70.35,  90.63)    3.25                18
 06/12/2023   06:33:55   ( -70.24,-101.83) 06/12/2023   06:33:01  ( -70.23,-101.89)    2.60                54
 06/14/2023   21:09:21   ( -70.43,  39.03) 06/14/2023   21:10:31  ( -70.42,  38.99)    1.64                70
 06/14/2023   22:00:05   (  70.32,-153.50) 06/14/2023   21:59:58  (  70.31,-153.53)    1.57                 7
 06/14/2023   22:50:43   ( -70.02,  14.29) 06/14/2023   22:49:30  ( -70.10,  13.79)   20.98                73
 06/17/2023   13:26:13   ( -70.42, 154.81) 06/17/2023   13:26:57  ( -70.43, 154.87)    2.31                44
 06/17/2023   14:16:57   (  70.32, -37.72) 06/17/2023   14:16:24  (  70.31, -37.65)    2.77                33
 06/20/2023   04:52:35   (  71.15, 102.07) 06/20/2023   04:53:43  (  71.05, 104.08)   73.22                68
 06/20/2023   05:43:04   ( -70.37, -89.33) 06/20/2023   05:43:24  ( -70.35, -89.35)    2.64                20
 06/20/2023   06:33:48   (  70.27,  78.13) 06/20/2023   06:32:50  (  70.29,  78.20)    3.04                58