Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 8 20.  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)
 08/21/2021   16:15:59   (  68.71, -65.93) 08/21/2021   16:16:28  (  68.74, -65.89)    3.36                29
 08/21/2021   17:06:40   ( -68.58, 101.56) 08/21/2021   17:05:59  ( -68.57, 101.54)    1.69                41
 08/24/2021   07:42:13   ( -69.06,-117.94) 08/24/2021   07:43:24  ( -68.96,-117.37)   25.13                71
 08/24/2021   08:32:52   (  68.67,  49.90) 08/24/2021   08:32:54  (  68.68,  49.92)    1.86                 2
 08/24/2021   09:23:33   ( -68.54,-142.60) 08/24/2021   09:22:25  ( -68.52,-142.65)    2.54                68
 08/26/2021   23:59:02   ( -68.75,  -1.74) 08/26/2021   23:59:54  ( -68.74,  -1.77)    1.63                52
 08/27/2021   00:49:46   (  68.62, 165.73) 08/27/2021   00:49:21  (  68.62, 165.73)    0.26                25
 08/27/2021   01:40:13   ( -67.74, -25.82) 08/27/2021   01:39:04  ( -67.79, -27.62)   76.16                69
 08/29/2021   15:25:30   (  69.64, -54.54) 08/29/2021   15:26:37  (  69.56, -52.47)   80.83                67
 08/29/2021   16:15:56   ( -68.70, 114.09) 08/29/2021   16:16:20  ( -68.73, 114.10)    3.56                24
 08/29/2021   17:06:40   (  68.58, -78.44) 08/29/2021   17:05:48  (  68.56, -78.47)    2.81                52
 09/01/2021   07:42:09   (  68.80,  62.41) 09/01/2021   07:43:16  (  68.82,  62.46)    3.27                67
 09/01/2021   08:32:50   ( -68.66,-130.08) 09/01/2021   08:32:47  ( -68.67,-130.10)    1.62                 3
 09/01/2021   09:23:30   (  68.32,  37.67) 09/01/2021   09:22:17  (  68.38,  37.19)   20.54                73