Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 11 28.  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)
 11/28/2021   06:50:50   (  69.28,  74.59) 11/28/2021   06:52:00  (  69.21,  75.24)   27.11                70
 11/28/2021   07:41:26   ( -68.88,-117.54) 11/28/2021   07:41:34  ( -68.87,-117.56)    1.79                 8
 11/28/2021   08:32:10   (  68.75,  49.94) 11/28/2021   08:31:01  (  68.76,  49.95)    0.84                69
 11/30/2021   23:07:37   (  68.96,-169.19) 11/30/2021   23:08:30  (  68.94,-169.23)    3.34                53
 11/30/2021   23:58:18   ( -68.83,  -1.68) 11/30/2021   23:58:00  ( -68.82,  -1.74)    2.18                18
 12/01/2021   00:48:47   (  67.95, 166.76) 12/01/2021   00:47:39  (  67.98, 164.90)   77.70                68
 12/03/2021   15:24:28   (  68.91, -53.34) 12/03/2021   15:24:54  (  68.94, -53.34)    2.56                26
 12/03/2021   16:15:10   ( -68.83, 114.10) 12/03/2021   16:14:24  ( -68.82, 114.15)    2.18                46
 12/06/2021   06:50:39   ( -69.14,-105.18) 12/06/2021   06:51:51  ( -69.10,-104.90)   12.23                72
 12/06/2021   07:41:20   (  68.87,  62.51) 12/06/2021   07:41:20  (  68.87,  62.46)    2.08                 0
 12/06/2021   08:32:02   ( -68.78,-130.06) 12/06/2021   08:30:50  ( -68.77,-130.04)    1.65                72
 12/08/2021   23:07:29   ( -68.99,  10.81) 12/08/2021   23:08:18  ( -68.98,  10.83)    1.67                49
 12/08/2021   23:58:13   (  68.88, 178.28) 12/08/2021   23:57:45  (  68.86, 178.32)    2.70                28
 12/09/2021   00:48:38   ( -67.88, -13.11) 12/09/2021   00:47:30  ( -67.92, -15.17)   86.56                68
 12/11/2021   14:33:54   (  69.84, -41.94) 12/11/2021   14:35:01  (  69.73, -39.93)   78.07                67
 12/11/2021   15:24:21   ( -68.95, 126.65) 12/11/2021   15:24:43  ( -68.96, 126.69)    2.01                22
 12/11/2021   16:15:04   (  68.84, -65.89) 12/11/2021   16:14:09  (  68.84, -65.82)    2.83                55