Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 3 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)
 03/09/2023   13:52:22   (  70.28, -31.47) 03/09/2023   13:51:59  (  70.29, -31.54)    2.96                23
 03/09/2023   14:41:52   ( -70.16, 135.99) 03/09/2023   14:42:40  ( -70.15, 135.99)    0.72                48
 03/12/2023   05:19:20   ( -70.36, -83.11) 03/12/2023   05:18:13  ( -70.34, -83.16)    3.36                67
 03/12/2023   06:08:48   (  70.20,  84.31) 03/12/2023   06:08:57  (  70.22,  84.34)    1.65                 9
 03/12/2023   06:58:22   ( -69.87,-108.53) 03/12/2023   06:59:33  ( -69.81,-107.73)   31.52                71
 03/14/2023   21:35:44   ( -70.28,  32.67) 03/14/2023   21:35:10  ( -70.28,  32.69)    0.94                34
 03/14/2023   22:25:11   (  70.17,-159.84) 03/14/2023   22:25:54  (  70.16,-159.81)    1.62                43
 03/17/2023   13:02:37   (  70.35, -18.95) 03/17/2023   13:01:26  (  70.34, -18.95)    1.74                71
 03/17/2023   13:52:07   ( -70.24, 148.51) 03/17/2023   13:52:08  ( -70.25, 148.51)    0.72                 1
 03/17/2023   14:41:37   (  69.96, -44.23) 03/17/2023   14:42:49  (  69.97, -43.75)   18.36                72
 03/20/2023   05:18:59   (  70.30,  96.88) 03/20/2023   05:18:24  (  70.33,  96.84)    3.28                35
 03/20/2023   06:08:29   ( -70.19, -95.65) 03/20/2023   06:09:05  ( -70.18, -95.62)    1.63                36
 03/22/2023   20:45:52   ( -70.41,  45.30) 03/22/2023   20:44:38  ( -70.45,  45.10)    8.59                74
 03/22/2023   21:35:20   (  70.24,-147.30) 03/22/2023   21:35:20  (  70.23,-147.25)    2.24                 0
 03/22/2023   22:24:50   ( -70.13,  20.17) 03/22/2023   22:26:02  ( -70.14,  20.22)    2.17                72