Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2023 11 15.  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)
 11/17/2023   02:30:26   (  71.27, 136.45) 11/17/2023   02:31:03  (  71.26, 136.52)    2.58                37
 11/17/2023   03:21:07   ( -71.11, -55.97) 11/17/2023   03:20:29  ( -71.12, -56.05)    3.07                38
 11/19/2023   14:33:38   ( -71.27, 135.65) 11/19/2023   14:34:36  ( -71.28, 135.63)    1.76                58
 11/19/2023   15:24:22   (  71.17, -56.87) 11/19/2023   15:23:58  (  71.19, -56.86)    2.37                24
 11/22/2023   02:36:52   (  71.33, 134.73) 11/22/2023   02:38:04  (  71.32, 134.78)    2.17                72
 11/22/2023   03:27:34   ( -71.22, -57.76) 11/22/2023   03:27:29  ( -71.23, -57.71)    1.96                 5
 11/22/2023   04:18:09   (  70.65, 110.50) 11/22/2023   04:16:59  (  70.70, 109.14)   50.24                70
 11/24/2023   14:40:18   ( -72.06, 132.60) 11/24/2023   14:41:25  ( -71.92, 134.86)   79.19                67
 11/24/2023   15:30:48   (  71.24, -58.60) 11/24/2023   15:30:58  (  71.24, -58.60)    0.81                10
 11/24/2023   16:21:30   ( -71.13, 108.90) 11/24/2023   16:20:23  ( -71.14, 108.91)    1.09                67
 11/27/2023   03:34:00   ( -71.26, -59.43) 11/27/2023   03:34:29  ( -71.27, -59.46)    1.64                29
 11/27/2023   04:24:44   (  71.16, 108.04) 11/27/2023   04:23:51  (  71.18, 108.07)    1.95                53