Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 1 30.  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)
 01/31/2023   06:09:20   ( -70.18, -95.75) 01/31/2023   06:08:39  ( -70.21, -95.69)    3.30                41
 01/31/2023   06:58:47   (  70.08,  71.74) 01/31/2023   06:59:23  (  70.09,  71.79)    2.32                36
 02/02/2023   21:36:12   (  70.68,-146.78) 02/02/2023   21:35:02  (  70.77,-148.14)   50.74                70
 02/02/2023   22:25:49   ( -70.19,  20.13) 02/02/2023   22:25:35  ( -70.20,  20.09)    1.83                14
 02/02/2023   23:15:16   (  70.08,-172.38) 02/02/2023   23:16:19  (  70.09,-172.43)    2.11                63
 02/05/2023   13:52:47   (  70.28, -31.50) 02/05/2023   13:51:47  (  70.25, -31.52)    3.33                60
 02/05/2023   14:42:17   ( -70.17, 135.98) 02/05/2023   14:42:29  ( -70.15, 135.95)    2.78                12
 02/05/2023   15:31:54   (  69.51, -57.29) 02/05/2023   15:33:03  (  69.51, -55.79)   58.45                69
 02/08/2023   06:09:16   (  70.24,  84.32) 02/08/2023   06:08:42  (  70.21,  84.32)    3.35                34
 02/08/2023   06:58:46   ( -70.13,-108.19) 02/08/2023   06:59:24  ( -70.11,-108.21)    3.20                38
 02/10/2023   21:36:12   ( -70.62,  33.12) 02/10/2023   21:35:01  ( -70.69,  32.01)   41.61                71
 02/10/2023   22:25:45   (  70.18,-159.88) 02/10/2023   22:25:37  (  70.17,-159.85)    1.24                 8
 02/10/2023   23:15:15   ( -70.07,   7.60) 02/10/2023   23:16:19  ( -70.07,   7.63)    1.11                64