Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2023 6 28.  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)
 06/29/2023   01:33:13   (  70.80, 151.66) 06/29/2023   01:34:10  (  70.80, 151.70)    1.36                57
 06/29/2023   02:23:55   ( -70.71, -40.87) 06/29/2023   02:23:36  ( -70.70, -40.81)    2.43                19
 07/01/2023   14:27:06   (  70.75, -41.73) 07/01/2023   14:27:29  (  70.76, -41.72)    0.80                23
 07/01/2023   15:17:48   ( -70.65, 125.74) 07/01/2023   15:16:55  ( -70.66, 125.77)    1.09                53
 07/04/2023   02:30:15   ( -70.81, -42.61) 07/04/2023   02:31:26  ( -70.79, -42.69)    3.60                71
 07/04/2023   03:20:59   (  70.71, 124.86) 07/04/2023   03:20:48  (  70.68, 124.82)    2.98                11
 07/04/2023   04:11:32   ( -70.13, -66.91) 07/04/2023   04:10:22  ( -70.15, -68.31)   52.90                70
 07/06/2023   15:24:08   ( -70.77, 123.98) 07/06/2023   15:24:44  ( -70.75, 123.90)    3.53                36
 07/06/2023   16:14:52   (  70.67, -68.55) 07/06/2023   16:14:05  (  70.69, -68.52)    3.32                47
 07/09/2023   03:27:21   (  71.00, 122.81) 07/09/2023   03:28:32  (  70.94, 123.19)   15.35                71
 07/09/2023   04:18:00   ( -70.73, -69.44) 07/09/2023   04:18:00  ( -70.74, -69.47)    1.11                 0
 07/09/2023   05:08:38   (  70.32,  98.53) 07/09/2023   05:07:27  (  70.35,  97.63)   33.55                71
 07/11/2023   16:21:11   (  70.81, -70.37) 07/11/2023   16:21:51  (  70.79, -70.38)    2.51                40
 07/11/2023   17:11:53   ( -70.70,  97.13) 07/11/2023   17:11:17  ( -70.70,  97.13)    0.68                36