Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 12 21.  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)
 12/21/2023   13:19:10   ( -71.58, 154.31) 12/21/2023   13:20:11  ( -71.58, 154.27)    1.31                61
 12/21/2023   14:09:54   (  71.46, -38.19) 12/21/2023   14:09:34  (  71.47, -38.23)    2.03                20
 12/24/2023   01:22:20   (  71.78, 153.16) 12/24/2023   01:23:31  (  71.71, 153.62)   17.50                71
 12/24/2023   02:12:59   ( -71.54, -39.08) 12/24/2023   02:12:57  ( -71.51, -39.05)    2.63                 2
 12/24/2023   03:03:36   (  71.07, 129.04) 12/24/2023   03:02:25  (  71.14, 128.01)   37.60                71
 12/26/2023   14:15:53   (  71.58, -39.88) 12/26/2023   14:16:17  (  71.56, -39.84)    2.29                24
 12/26/2023   15:06:34   ( -71.44, 127.68) 12/26/2023   15:05:41  ( -71.47, 127.67)    3.22                53
 12/29/2023   02:18:34   ( -71.61, -40.60) 12/29/2023   02:19:39  ( -71.59, -40.66)    2.52                65
 12/29/2023   03:09:18   (  71.53, 126.84) 12/29/2023   03:09:01  (  71.54, 126.90)    2.20                17
 12/29/2023   03:59:45   ( -70.68, -64.38) 12/29/2023   03:58:38  ( -70.74, -66.68)   84.77                67
 12/31/2023   15:11:48   ( -71.60, 126.10) 12/31/2023   15:12:22  ( -71.59, 126.13)    1.37                34
 12/31/2023   16:02:31   (  71.49, -66.39) 12/31/2023   16:01:45  (  71.48, -66.40)    1.64                46
 01/03/2024   03:14:22   (  72.39, 124.03) 01/03/2024   03:15:29  (  72.29, 126.44)   82.25                67
 01/03/2024   04:04:49   ( -71.55, -67.07) 01/03/2024   04:05:05  ( -71.56, -67.14)    2.76                16
 01/03/2024   04:55:33   (  71.50, 100.33) 01/03/2024   04:54:27  (  71.49, 100.41)    3.08                66