Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2024 12 20.  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)
 12/21/2024   22:25:30   ( -70.10,  20.08) 12/21/2024   22:24:24  ( -70.12,  20.13)    2.60                66
 12/21/2024   23:14:57   (  70.00,-172.43) 12/21/2024   23:15:08  (  70.00,-172.38)    1.94                11
 12/22/2024   00:04:33   ( -69.56,  -5.40) 12/22/2024   00:05:43  ( -69.53,  -4.37)   39.93                70
 12/24/2024   14:42:00   ( -70.11, 135.96) 12/24/2024   14:41:23  ( -70.08, 135.94)    3.13                37
 12/24/2024   15:31:28   (  69.95, -56.63) 12/24/2024   15:32:07  (  69.97, -56.57)    2.97                39
 12/27/2024   06:08:56   (  70.35,  84.56) 12/27/2024   06:07:44  (  70.42,  83.85)   27.50                72
 12/27/2024   06:58:30   ( -70.03,-108.28) 12/27/2024   06:58:21  ( -70.06,-108.26)    2.96                 9
 12/27/2024   07:47:57   (  69.92,  59.21) 12/27/2024   07:49:05  (  69.95,  59.21)    3.19                68
 12/29/2024   22:25:30   (  70.08,-159.96) 12/29/2024   22:24:37  (  70.10,-159.89)    3.47                53
 12/29/2024   23:15:00   ( -69.98,   7.53) 12/29/2024   23:15:19  ( -69.99,   7.60)    2.90                19
 12/30/2024   00:04:42   (  69.03, 173.91) 12/30/2024   00:05:47  (  69.04, 176.29)   94.67                65
 01/01/2025   13:52:16   ( -71.04, 149.71) 01/01/2025   13:51:09  ( -71.09, 146.96)   99.30                67
 01/01/2025   14:41:59   (  70.05, -44.12) 01/01/2025   14:41:35  (  70.05, -44.05)    2.39                24
 01/01/2025   15:31:29   ( -69.95, 123.38) 01/01/2025   15:32:17  ( -69.94, 123.44)    2.88                48