Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 10 27.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/27/2023   14:42:06   (  70.18, -43.93) 10/27/2023   14:41:32  (  70.18, -43.99)    2.29                34
 10/27/2023   15:31:36   ( -70.07, 123.55) 10/27/2023   15:32:13  ( -70.04, 123.54)    2.99                37
 10/30/2023   06:09:01   ( -70.64, -95.01) 10/30/2023   06:07:51  ( -70.70, -96.36)   50.14                70
 10/30/2023   06:58:36   (  70.10,  71.84) 10/30/2023   06:58:26  (  70.11,  71.88)    1.93                10
 10/30/2023   07:48:06   ( -69.99,-120.68) 10/30/2023   07:49:08  ( -70.02,-120.67)    3.44                62
 11/01/2023   22:25:38   ( -70.21,  20.23) 11/01/2023   22:24:38  ( -70.22,  20.17)    2.61                60
 11/01/2023   23:15:05   (  70.10,-172.29) 11/01/2023   23:15:22  (  70.10,-172.34)    2.03                17
 11/02/2023   00:04:45   ( -69.44,  -5.56) 11/02/2023   00:05:54  ( -69.48,  -4.11)   56.56                69
 11/04/2023   14:42:07   ( -70.17, 136.06) 11/04/2023   14:41:33  ( -70.17, 136.01)    2.15                34
 11/04/2023   15:31:34   (  70.06, -56.45) 11/04/2023   15:32:17  (  70.05, -56.50)    2.33                43
 11/07/2023   06:09:03   (  70.37,  84.61) 11/07/2023   06:07:51  (  70.47,  83.98)   25.99                72
 11/07/2023   06:58:36   ( -70.11,-108.15) 11/07/2023   06:58:28  ( -70.12,-108.16)    1.39                 8
 11/07/2023   07:48:03   (  69.99,  59.34) 11/07/2023   07:49:12  (  70.00,  59.33)    1.33                69
 11/09/2023   22:25:33   (  70.16,-159.81) 11/09/2023   22:24:40  (  70.18,-159.80)    1.60                53
 11/09/2023   23:15:03   ( -70.06,   7.68) 11/09/2023   23:15:22  ( -70.09,   7.66)    2.44                19