Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 12 3.  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)
 12/03/2022   14:42:28   ( -70.19, 136.05) 12/03/2022   14:41:28  ( -70.16, 136.03)    2.91                60
 12/03/2022   15:31:56   (  70.04, -56.52) 12/03/2022   15:32:12  (  70.04, -56.47)    2.07                16
 12/03/2022   16:21:35   ( -69.42, 110.27) 12/03/2022   16:22:44  ( -69.42, 111.76)   58.00                69
 12/06/2022   06:58:58   ( -70.12,-108.16) 12/06/2022   06:58:27  ( -70.14,-108.18)    2.15                31
 12/06/2022   07:48:25   (  70.02,  59.34) 12/06/2022   07:49:11  (  70.02,  59.32)    0.71                46
 12/08/2022   22:25:56   (  70.21,-159.79) 12/08/2022   22:24:43  (  70.21,-159.84)    1.98                73
 12/08/2022   23:15:26   ( -70.10,   7.68) 12/08/2022   23:15:24  ( -70.07,   7.69)    2.88                 2
 12/09/2022   00:04:55   (  69.88, 175.02) 12/09/2022   00:06:07  (  69.89, 175.27)    9.49                72
 12/11/2022   14:42:25   (  70.16, -43.97) 12/11/2022   14:41:41  (  70.15, -43.99)    1.65                44
 12/11/2022   15:31:55   ( -70.06, 123.51) 12/11/2022   15:32:23  ( -70.06, 123.47)    1.37                28
 12/14/2022   06:09:16   ( -70.82, -94.76) 12/14/2022   06:08:07  ( -70.84, -96.64)   68.39                69
 12/14/2022   06:58:54   (  70.11,  71.83) 12/14/2022   06:58:39  (  70.09,  71.86)    2.02                15
 12/14/2022   07:48:24   ( -70.00,-120.69) 12/14/2022   07:49:21  ( -70.00,-120.68)    0.67                57
 12/16/2022   22:25:55   ( -70.21,  20.21) 12/16/2022   22:24:54  ( -70.21,  20.14)    2.78                61
 12/16/2022   23:15:22   (  70.09,-172.31) 12/16/2022   23:15:38  (  70.09,-172.38)    2.75                16
 12/17/2022   00:05:01   ( -69.50,  -5.50) 12/17/2022   00:06:10  ( -69.47,  -4.13)   53.38                69