Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2023 11 2.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/04/2023   13:23:33   (  71.20, -26.71) 11/04/2023   13:23:56  (  71.16, -26.69)    3.54                23
 11/04/2023   14:14:15   ( -71.10, 140.78) 11/04/2023   14:13:21  ( -71.10, 140.86)    2.73                54
 11/07/2023   01:26:46   ( -71.19, -27.50) 11/07/2023   01:27:33  ( -71.20, -27.57)    2.79                47
 11/07/2023   02:17:30   (  71.09, 139.99) 11/07/2023   02:16:55  (  71.09, 139.92)    2.41                35
 11/09/2023   13:30:01   (  71.25, -28.41) 11/09/2023   13:31:04  (  71.27, -28.38)    2.56                63
 11/09/2023   14:20:43   ( -71.14, 139.09) 11/09/2023   14:20:30  ( -71.15, 139.08)    1.13                13
 11/09/2023   15:11:12   (  70.25, -52.15) 11/09/2023   15:10:05  (  70.32, -54.49)   88.28                67
 11/12/2023   01:33:24   ( -71.77, -30.15) 11/12/2023   01:34:33  ( -71.67, -28.66)   52.87                69
 11/12/2023   02:23:58   (  71.16, 138.25) 11/12/2023   02:24:02  (  71.18, 138.21)    2.96                 4
 11/12/2023   03:14:40   ( -71.05, -54.24) 11/12/2023   03:13:28  ( -71.06, -54.33)    3.32                72
 11/14/2023   14:27:12   ( -71.22, 137.34) 11/14/2023   14:27:37  ( -71.22, 137.35)    0.34                25
 11/14/2023   15:17:56   (  71.13, -55.19) 11/14/2023   15:16:59  (  71.11, -55.16)    2.32                57