Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 5 27.  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)
 05/27/2023   05:43:29   (  70.37,  90.63) 05/27/2023   05:43:37  (  70.38,  90.70)    2.57                 8
 05/27/2023   06:34:11   ( -70.28,-101.91) 05/27/2023   06:33:07  ( -70.26,-101.84)    3.19                64
 05/29/2023   21:09:37   ( -70.43,  39.01) 05/29/2023   21:10:40  ( -70.43,  39.01)    0.80                63
 05/29/2023   22:00:21   (  70.32,-153.51) 05/29/2023   22:00:07  (  70.33,-153.50)    1.49                14
 05/29/2023   22:50:55   ( -69.80,  14.59) 05/29/2023   22:49:44  ( -69.83,  13.43)   44.58                71
 06/01/2023   13:26:29   ( -70.38, 154.86) 06/01/2023   13:27:10  ( -70.37, 154.79)    2.83                41
 06/01/2023   14:17:13   (  70.27, -37.67) 06/01/2023   14:16:37  (  70.26, -37.72)    2.30                36
 06/04/2023   04:52:51   (  71.07, 102.19) 06/04/2023   04:53:59  (  70.99, 103.97)   64.73                68
 06/04/2023   05:43:21   ( -70.34, -89.30) 06/04/2023   05:43:39  ( -70.34, -89.38)    2.93                18
 06/04/2023   06:34:05   (  70.23,  78.16) 06/04/2023   06:33:06  (  70.23,  78.11)    2.24                59
 06/06/2023   21:09:31   (  70.46,-141.04) 06/06/2023   21:10:36  (  70.45,-140.98)    2.27                65
 06/06/2023   22:00:13   ( -70.35,  26.44) 06/06/2023   22:00:06  ( -70.35,  26.51)    2.46                 7
 06/06/2023   22:50:50   (  69.88,-165.53) 06/06/2023   22:49:39  (  69.91,-166.48)   36.44                71
 06/09/2023   13:26:22   (  70.38, -25.14) 06/09/2023   13:27:05  (  70.38, -25.20)    2.43                43
 06/09/2023   14:17:04   ( -70.27, 142.34) 06/09/2023   14:16:35  ( -70.28, 142.29)    2.31                29