Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 9 17.  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)
 09/19/2023   13:13:38   (  71.92, -24.75) 09/19/2023   13:14:46  (  71.79, -22.88)   66.53                68
 09/19/2023   14:04:08   ( -71.20, 143.86) 09/19/2023   14:04:20  ( -71.19, 143.81)    2.16                12
 09/19/2023   14:54:52   (  71.10, -48.66) 09/19/2023   14:53:43  (  71.09, -48.69)    2.37                69
 09/22/2023   02:07:17   (  71.27, 142.95) 09/22/2023   02:08:06  (  71.27, 142.96)    0.16                49
 09/22/2023   02:57:59   ( -71.17, -49.55) 09/22/2023   02:57:31  ( -71.18, -49.54)    0.79                28
 09/24/2023   14:10:37   ( -71.96, 140.93) 09/24/2023   14:11:45  ( -71.88, 142.97)   70.94                68
 09/24/2023   15:01:08   (  71.20, -50.39) 09/24/2023   15:01:18  (  71.21, -50.46)    3.02                10
 09/24/2023   15:51:51   ( -71.14, 117.02) 09/24/2023   15:50:43  ( -71.13, 117.06)    2.48                68
 09/27/2023   03:04:16   ( -71.27, -51.30) 09/27/2023   03:05:07  ( -71.26, -51.37)    3.03                51
 09/27/2023   03:55:00   (  71.18, 116.16) 09/27/2023   03:54:29  (  71.18, 116.17)    0.37                31
 09/29/2023   15:07:35   (  71.84, -53.11) 09/29/2023   15:08:44  (  71.76, -51.52)   55.63                69
 09/29/2023   15:58:08   ( -71.26, 115.24) 09/29/2023   15:58:17  ( -71.25, 115.30)    2.31                 9
 09/29/2023   16:48:51   (  71.12, -77.21) 09/29/2023   16:47:40  (  71.11, -77.26)    2.15                71