Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 7 16.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/18/2023   12:54:48   (  71.05, -18.39) 07/18/2023   12:55:28  (  71.05, -18.47)    2.73                40
 07/18/2023   13:45:30   ( -70.97, 149.06) 07/18/2023   13:44:53  ( -70.99, 149.09)    2.72                37
 07/21/2023   00:58:06   ( -71.49, -19.95) 07/21/2023   00:59:17  ( -71.36, -18.99)   37.29                71
 07/21/2023   01:48:43   (  71.01, 148.19) 07/21/2023   01:48:44  (  71.00, 148.11)    3.11                 1
 07/21/2023   02:39:23   ( -70.82, -44.18) 07/21/2023   02:38:10  ( -70.88, -44.42)   10.94                73
 07/23/2023   13:51:53   ( -71.09, 147.25) 07/23/2023   13:52:35  ( -71.12, 147.30)    3.36                42
 07/23/2023   14:42:37   (  70.98, -45.24) 07/23/2023   14:41:58  (  70.98, -45.26)    0.82                39
 07/26/2023   01:55:11   (  71.41, 145.90) 07/26/2023   01:56:22  (  71.30, 146.59)   27.65                71
 07/26/2023   02:45:48   ( -71.06, -46.18) 07/26/2023   02:45:50  ( -71.07, -46.12)    2.59                 2
 07/26/2023   03:36:28   (  70.74, 121.67) 07/26/2023   03:35:16  (  70.76, 121.08)   21.75                72
 07/28/2023   14:49:01   (  71.13, -47.10) 07/28/2023   14:49:39  (  71.12, -47.03)    2.64                38
 07/28/2023   15:39:42   ( -70.98, 120.47) 07/28/2023   15:39:05  ( -71.00, 120.44)    2.23                37