Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 3 31.  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)
 04/02/2023   13:02:42   (  70.36, -19.02) 04/02/2023   13:01:46  (  70.36, -19.02)    0.38                56
 04/02/2023   13:52:12   ( -70.25, 148.45) 04/02/2023   13:52:27  ( -70.23, 148.51)    3.01                15
 04/02/2023   14:41:52   (  69.42, -45.04) 04/02/2023   14:42:59  (  69.47, -43.04)   78.51                67
 04/05/2023   05:19:08   (  70.34,  96.84) 04/05/2023   05:18:43  (  70.35,  96.78)    2.17                25
 04/05/2023   06:08:38   ( -70.23, -95.69) 04/05/2023   06:09:24  ( -70.21, -95.68)    2.04                46
 04/07/2023   20:46:06   ( -70.38,  45.14) 04/07/2023   20:44:54  ( -70.41,  45.15)    3.43                72
 04/07/2023   21:35:33   (  70.27,-147.38) 04/07/2023   21:35:38  (  70.29,-147.36)    2.78                 5
 04/07/2023   22:25:05   ( -70.05,  19.94) 04/07/2023   22:26:17  ( -70.04,  20.34)   15.34                72
 04/10/2023   13:02:30   ( -70.37, 161.02) 04/10/2023   13:01:50  ( -70.36, 161.00)    0.97                40
 04/10/2023   13:51:57   (  70.25, -31.50) 04/10/2023   13:52:34  (  70.25, -31.51)    0.74                37
 04/13/2023   04:29:21   (  70.58, 109.59) 04/13/2023   04:28:09  (  70.69, 108.93)   27.25                72
 04/13/2023   05:18:54   ( -70.31, -83.17) 04/13/2023   05:18:46  ( -70.33, -83.18)    2.47                 8
 04/13/2023   06:08:21   (  70.19,  84.30) 04/13/2023   06:09:30  (  70.22,  84.31)    3.24                69