Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2023 8 23.  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)
 08/23/2023   12:51:35   (  71.79, -19.64) 08/23/2023   12:52:41  (  71.71, -17.17)   86.44                66
 08/23/2023   13:42:02   ( -70.92, 149.20) 08/23/2023   13:42:18  ( -70.93, 149.25)    2.43                16
 08/23/2023   14:32:46   (  70.80, -43.29) 08/23/2023   14:31:42  (  70.80, -43.30)    0.42                64
 08/26/2023   01:45:16   (  70.96, 148.33) 08/26/2023   01:46:12  (  70.95, 148.26)    2.80                56
 08/26/2023   02:35:58   ( -70.87, -44.20) 08/26/2023   02:35:36  ( -70.88, -44.18)    1.63                22
 08/28/2023   13:48:45   ( -71.90, 145.86) 08/28/2023   13:49:51  ( -71.82, 148.66)   97.43                66
 08/28/2023   14:39:12   (  70.91, -45.08) 08/28/2023   14:39:29  (  70.92, -45.13)    1.78                17
 08/28/2023   15:29:54   ( -70.82, 122.39) 08/28/2023   15:28:54  ( -70.80, 122.35)    2.66                60
 08/31/2023   02:42:24   ( -70.98, -46.00) 08/31/2023   02:43:22  ( -71.01, -45.99)    2.44                58
 08/31/2023   03:33:08   (  70.87, 121.49) 08/31/2023   03:32:46  (  70.86, 121.45)    2.19                22
 09/02/2023   14:45:54   (  71.88, -48.38) 09/02/2023   14:47:00  (  71.80, -45.71)   93.11                66
 09/02/2023   15:36:20   ( -70.95, 120.57) 09/02/2023   15:36:39  ( -70.93, 120.55)    2.58                19
 09/02/2023   16:27:03   (  70.84, -71.94) 09/02/2023   16:26:01  (  70.83, -71.94)    0.75                62
 09/05/2023   03:39:33   (  71.02, 119.64) 09/05/2023   03:40:29  (  70.99, 119.64)    3.73                56
 09/05/2023   04:30:14   ( -70.87, -72.79) 09/05/2023   04:29:54  ( -70.88, -72.87)    3.00                20