Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 4 2.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/02/2021   09:23:21   ( -69.25,-143.31) 04/02/2021   09:24:30  ( -69.19,-141.78)   60.66                69
 04/02/2021   10:13:54   (  68.53,  24.97) 04/02/2021   10:14:07  (  68.53,  25.03)    2.42                13
 04/02/2021   11:04:35   ( -68.40,-167.54) 04/02/2021   11:03:37  ( -68.42,-167.47)    3.50                58
 04/05/2021   01:40:05   ( -68.57, -26.63) 04/05/2021   01:41:09  ( -68.58, -26.68)    2.33                64
 04/05/2021   02:30:49   (  68.44, 140.85) 04/05/2021   02:30:36  (  68.47, 140.83)    2.73                13
 04/05/2021   03:21:24   ( -67.99, -51.25) 04/05/2021   03:20:12  ( -68.02, -52.07)   34.32                72
 04/07/2021   17:57:01   ( -68.54,  89.18) 04/07/2021   17:57:37  ( -68.57,  89.18)    3.11                36
 04/07/2021   18:47:45   (  68.41,-103.35) 04/07/2021   18:47:05  (  68.40,-103.38)    2.23                40
 04/10/2021   09:23:21   (  68.91,  37.12) 04/10/2021   09:24:32  (  68.82,  37.74)   26.76                71
 04/10/2021   10:13:57   ( -68.51,-155.02) 04/10/2021   10:14:06  ( -68.50,-155.03)    1.32                 9
 04/10/2021   11:04:41   (  68.38,  12.45) 04/10/2021   11:03:33  (  68.38,  12.47)    0.77                68
 04/13/2021   01:40:10   (  68.56, 153.35) 04/13/2021   01:41:03  (  68.58, 153.31)    2.06                53
 04/13/2021   02:30:52   ( -68.48, -39.22) 04/13/2021   02:30:33  ( -68.48, -39.18)    1.53                19
 04/13/2021   03:21:21   (  67.54, 129.26) 04/13/2021   03:20:13  (  67.63, 127.47)   76.31                68
 04/15/2021   17:57:06   (  68.54, -90.86) 04/15/2021   17:57:31  (  68.55, -90.85)    1.26                25
 04/15/2021   18:47:47   ( -68.40,  76.65) 04/15/2021   18:47:02  ( -68.40,  76.60)    1.96                45