Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 7 22.  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)
 07/23/2025   05:19:21   ( -70.29, -83.13) 07/23/2025   05:18:26  ( -70.28, -83.11)    1.50                55
 07/23/2025   06:08:48   (  70.18,  84.36) 07/23/2025   06:09:11  (  70.19,  84.34)    0.91                23
 07/23/2025   06:58:31   ( -69.36,-109.14) 07/23/2025   06:59:38  ( -69.33,-107.07)   81.36                67
 07/25/2025   21:35:51   ( -70.27,  32.72) 07/25/2025   21:35:21  ( -70.26,  32.70)    1.64                30
 07/25/2025   22:25:18   (  70.16,-159.79) 07/25/2025   22:26:06  (  70.17,-159.85)    2.57                48
 07/28/2025   13:02:49   (  70.40, -18.84) 07/28/2025   13:01:36  (  70.46, -19.17)   14.16                73
 07/28/2025   13:52:20   ( -70.24, 148.56) 07/28/2025   13:52:15  ( -70.24, 148.51)    1.95                 5
 07/28/2025   14:41:47   (  70.13, -43.96) 07/28/2025   14:42:59  (  70.10, -43.97)    3.00                72
 07/31/2025   05:19:20   (  70.29,  96.88) 07/31/2025   05:18:28  (  70.30,  96.88)    0.75                52
 07/31/2025   06:08:50   ( -70.19, -95.63) 07/31/2025   06:09:09  ( -70.17, -95.61)    1.40                19
 07/31/2025   06:58:32   (  69.24,  70.72) 07/31/2025   06:59:38  (  69.24,  73.07)   92.80                66
 08/02/2025   21:35:49   (  70.28,-147.25) 08/02/2025   21:35:23  (  70.29,-147.33)    3.44                26
 08/02/2025   22:25:19   ( -70.17,  20.24) 08/02/2025   22:26:04  ( -70.17,  20.18)    2.38                45