Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 1 9.  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)
 01/09/2022   14:42:08   (  70.14, -43.99) 01/09/2022   14:41:34  (  70.12, -43.98)    2.00                34
 01/09/2022   15:31:38   ( -70.02, 123.48) 01/09/2022   15:32:16  ( -70.04, 123.47)    1.91                38
 01/12/2022   06:09:01   ( -70.71, -94.92) 01/12/2022   06:07:51  ( -70.74, -96.48)   57.48                70
 01/12/2022   06:58:37   (  70.12,  71.86) 01/12/2022   06:58:25  (  70.10,  71.84)    1.82                12
 01/12/2022   07:48:07   ( -70.00,-120.67) 01/12/2022   07:49:07  ( -70.02,-120.71)    2.08                60
 01/14/2022   22:25:39   ( -70.19,  20.20) 01/14/2022   22:24:32  ( -70.20,  20.17)    1.23                67
 01/14/2022   23:15:06   (  70.09,-172.30) 01/14/2022   23:15:16  (  70.09,-172.35)    1.92                10
 01/15/2022   00:04:41   ( -69.70,  -5.21) 01/15/2022   00:05:52  ( -69.68,  -4.43)   30.25                71
 01/17/2022   14:42:07   ( -70.16, 136.03) 01/17/2022   14:41:22  ( -70.18, 135.98)    3.03                45
 01/17/2022   15:31:34   (  70.05, -56.47) 01/17/2022   15:32:05  (  70.02, -56.47)    3.44                31
 01/20/2022   06:08:52   (  70.99,  85.52) 01/20/2022   06:07:45  (  71.00,  83.12)   87.03                67
 01/20/2022   06:58:36   ( -70.12,-108.14) 01/20/2022   06:58:12  ( -70.12,-108.14)    0.54                24
 01/20/2022   07:48:03   (  70.01,  59.34) 01/20/2022   07:48:56  (  70.01,  59.33)    0.81                53
 01/22/2022   22:25:34   (  70.23,-159.74) 01/22/2022   22:24:21  (  70.21,-159.81)    3.67                73
 01/22/2022   23:15:05   ( -70.07,   7.67) 01/22/2022   23:15:02  ( -70.05,   7.74)    3.39                 3
 01/23/2022   00:04:33   (  69.90, 175.08) 01/23/2022   00:05:45  (  69.90, 175.28)    7.78                72