Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 12 6.  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)
 12/06/2023   12:09:36   (  71.53,  -8.21) 12/06/2023   12:10:20  (  71.53,  -8.14)    2.29                44
 12/06/2023   13:00:17   ( -71.39, 159.35) 12/06/2023   12:59:45  ( -71.40, 159.30)    2.10                32
 12/09/2023   00:12:43   ( -71.52,  -8.97) 12/09/2023   00:13:47  ( -71.53,  -9.04)    2.67                64
 12/09/2023   01:03:28   (  71.46, 158.44) 12/09/2023   01:03:09  (  71.47, 158.52)    2.94                19
 12/09/2023   01:53:54   ( -70.54, -32.69) 12/09/2023   01:52:48  ( -70.57, -35.20)   93.15                66
 12/11/2023   12:15:57   (  71.76, -10.19) 12/11/2023   12:17:09  (  71.67,  -9.69)   19.93                72
 12/11/2023   13:06:34   ( -71.46, 157.67) 12/11/2023   13:06:34  ( -71.48, 157.66)    2.86                 0
 12/11/2023   13:57:13   (  71.09, -34.39) 12/11/2023   13:56:01  (  71.15, -35.21)   30.28                72
 12/14/2023   00:19:16   ( -72.42, -12.24) 12/14/2023   00:20:22  ( -72.30,  -9.50)   93.58                66
 12/14/2023   01:09:44   (  71.50, 156.80) 12/14/2023   01:09:58  (  71.49, 156.78)    1.55                14
 12/14/2023   02:00:26   ( -71.40, -35.71) 12/14/2023   01:59:22  ( -71.41, -35.69)    1.02                64
 12/16/2023   13:12:52   ( -71.56, 155.92) 12/16/2023   13:13:22  ( -71.55, 156.00)    3.13                30
 12/16/2023   14:03:35   (  71.41, -36.51) 12/16/2023   14:02:45  (  71.43, -36.52)    3.00                50
 12/19/2023   01:16:01   (  71.57, 155.10) 12/19/2023   01:16:45  (  71.54, 155.12)    3.42                44
 12/19/2023   02:06:43   ( -71.47, -37.40) 12/19/2023   02:06:09  ( -71.47, -37.35)    1.73                34