Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 12 8.  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)
 12/09/2023   00:12:43   ( -71.53,  -8.98) 12/09/2023   00:13:47  ( -71.52,  -9.06)    2.70                64
 12/09/2023   01:03:28   (  71.47, 158.43) 12/09/2023   01:03:09  (  71.46, 158.51)    2.96                19
 12/09/2023   01:53:54   ( -70.55, -32.70) 12/09/2023   01:52:47  ( -70.62, -35.13)   90.28                67
 12/11/2023   12:15:58   (  71.81, -10.29) 12/11/2023   12:17:09  (  71.68,  -9.67)   25.48                71
 12/11/2023   13:06:35   ( -71.46, 157.66) 12/11/2023   13:06:36  ( -71.44, 157.59)    3.54                 1
 12/11/2023   13:57:14   (  71.09, -34.39) 12/11/2023   13:56:02  (  71.16, -35.19)   30.05                72
 12/14/2023   00:19:16   ( -72.41, -12.23) 12/14/2023   00:20:22  ( -72.34,  -9.43)   94.49                66
 12/14/2023   01:09:44   (  71.49, 156.82) 12/14/2023   01:09:59  (  71.47, 156.76)    2.80                15
 12/14/2023   02:00:26   ( -71.39, -35.70) 12/14/2023   01:59:23  ( -71.39, -35.72)    0.75                63
 12/16/2023   13:12:52   ( -71.54, 155.95) 12/16/2023   13:13:24  ( -71.52, 155.94)    2.14                32
 12/16/2023   14:03:36   (  71.43, -36.56) 12/16/2023   14:02:47  (  71.40, -36.58)    3.49                49
 12/19/2023   01:16:02   (  71.59, 155.08) 12/19/2023   01:16:47  (  71.56, 155.14)    3.30                45
 12/19/2023   02:06:44   ( -71.48, -37.43) 12/19/2023   02:06:11  ( -71.48, -37.34)    3.15                33
 12/21/2023   13:19:09   ( -71.58, 154.30) 12/21/2023   13:20:12  ( -71.57, 154.26)    2.09                63
 12/21/2023   14:09:53   (  71.49, -38.23) 12/21/2023   14:09:34  (  71.51, -38.18)    2.59                19