Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 9 19.  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   13:13:37   (  71.89, -24.67) 09/19/2023   13:14:45  (  71.83, -22.81)   64.84                68
 09/19/2023   14:04:08   ( -71.22, 143.84) 09/19/2023   14:04:19  ( -71.23, 143.87)    1.86                11
 09/19/2023   14:54:52   (  71.12, -48.68) 09/19/2023   14:53:42  (  71.13, -48.63)    2.07                70
 09/22/2023   02:07:18   (  71.29, 142.93) 09/22/2023   02:08:06  (  71.31, 143.01)    3.53                48
 09/22/2023   02:57:59   ( -71.14, -49.49) 09/22/2023   02:57:32  ( -71.15, -49.58)    3.60                27
 09/24/2023   14:10:37   ( -71.98, 140.89) 09/24/2023   14:11:45  ( -71.84, 142.91)   71.28                68
 09/24/2023   15:01:08   (  71.22, -50.42) 09/24/2023   15:01:17  (  71.24, -50.42)    2.30                 9
 09/24/2023   15:51:50   ( -71.11, 117.07) 09/24/2023   15:50:43  ( -71.09, 117.00)    3.42                67
 09/27/2023   03:04:16   ( -71.30, -51.34) 09/27/2023   03:05:05  ( -71.32, -51.28)    3.20                49
 09/27/2023   03:55:00   (  71.21, 116.12) 09/27/2023   03:54:28  (  71.19, 116.18)    2.86                32
 09/29/2023   15:07:34   (  71.82, -53.06) 09/29/2023   15:08:43  (  71.75, -51.54)   53.35                69
 09/29/2023   15:58:07   ( -71.24, 115.28) 09/29/2023   15:58:16  ( -71.24, 115.28)    0.13                 9
 09/29/2023   16:48:51   (  71.15, -77.25) 09/29/2023   16:47:38  (  71.15, -77.19)    2.41                73
 10/02/2023   04:01:16   (  71.30, 114.39) 10/02/2023   04:02:00  (  71.30, 114.42)    1.08                44
 10/02/2023   04:51:58   ( -71.19, -78.11) 10/02/2023   04:51:26  ( -71.18, -78.13)    1.53                32