Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 12 23.  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)
 12/25/2023   06:58:36   ( -70.16,-108.11) 12/25/2023   06:58:09  ( -70.15,-108.18)    2.91                27
 12/25/2023   07:48:03   (  70.05,  59.38) 12/25/2023   07:48:53  (  70.03,  59.30)    3.73                50
 12/27/2023   22:25:35   (  70.20,-159.80) 12/27/2023   22:24:24  (  70.20,-159.83)    1.35                71
 12/27/2023   23:15:05   ( -70.09,   7.68) 12/27/2023   23:15:06  ( -70.11,   7.63)    2.57                 1
 12/28/2023   00:04:35   (  69.82, 174.94) 12/28/2023   00:05:47  (  69.84, 175.35)   15.90                72
 12/30/2023   14:42:03   (  70.16, -43.97) 12/30/2023   14:41:21  (  70.18, -44.03)    3.41                42
 12/30/2023   15:31:33   ( -70.05, 123.51) 12/30/2023   15:32:02  ( -70.03, 123.52)    2.67                29
 01/02/2024   06:08:54   ( -70.74, -94.87) 01/02/2024   06:07:44  ( -70.79, -96.56)   62.20                70
 01/02/2024   06:58:30   (  70.13,  71.88) 01/02/2024   06:58:17  (  70.11,  71.83)    2.88                13
 01/02/2024   07:47:59   ( -70.03,-120.63) 01/02/2024   07:48:58  ( -70.01,-120.70)    3.27                59
 01/04/2024   22:25:29   ( -70.19,  20.21) 01/04/2024   22:24:29  ( -70.21,  20.14)    3.30                60
 01/04/2024   23:14:56   (  70.07,-172.31) 01/04/2024   23:15:12  (  70.05,-172.32)    2.10                16
 01/05/2024   00:04:35   ( -69.48,  -5.50) 01/05/2024   00:05:45  ( -69.47,  -4.14)   53.17                70