Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 12 14.  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)
 12/16/2023   13:12:52   ( -71.55, 155.92) 12/16/2023   13:13:23  ( -71.56, 156.00)    3.00                31
 12/16/2023   14:03:36   (  71.45, -36.58) 12/16/2023   14:02:46  (  71.45, -36.50)    2.82                50
 12/19/2023   01:16:01   (  71.55, 155.14) 12/19/2023   01:16:47  (  71.56, 155.13)    1.88                46
 12/19/2023   02:06:43   ( -71.45, -37.37) 12/19/2023   02:06:11  ( -71.48, -37.35)    2.79                32
 12/21/2023   13:19:09   ( -71.60, 154.26) 12/21/2023   13:20:11  ( -71.62, 154.34)    3.59                62
 12/21/2023   14:09:53   (  71.51, -38.25) 12/21/2023   14:09:34  (  71.51, -38.17)    3.05                19
 12/21/2023   15:00:19   ( -70.57, 130.64) 12/21/2023   14:59:13  ( -70.61, 128.09)   94.38                66
 12/24/2023   01:22:21   (  71.77, 153.17) 12/24/2023   01:23:33  (  71.69, 153.59)   16.94                72
 12/24/2023   02:13:00   ( -71.51, -39.05) 12/24/2023   02:12:59  ( -71.50, -39.07)    1.38                 1
 12/24/2023   03:03:38   (  71.11, 128.97) 12/24/2023   03:02:27  (  71.12, 127.98)   35.79                71
 12/26/2023   13:25:40   ( -72.39, 151.20) 12/26/2023   13:26:46  ( -72.31, 153.77)   87.17                66
 12/26/2023   14:16:09   (  71.54, -39.87) 12/26/2023   14:16:21  (  71.55, -39.87)    2.09                12
 12/26/2023   15:06:51   ( -71.43, 127.63) 12/26/2023   15:05:46  ( -71.42, 127.57)    2.27                65