Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 5 11.  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)
 05/12/2025   10:47:21   ( -73.73,-172.11) 05/12/2025   10:47:35  ( -73.76,-172.07)    3.26                14
 05/12/2025   11:38:05   (  73.63,  -4.57) 05/12/2025   11:36:55  (  73.63,  -4.66)    2.75                70
 05/14/2025   21:09:06   (  73.77,-147.63) 05/14/2025   21:09:24  (  73.75,-147.59)    2.63                18
 05/14/2025   21:59:48   ( -73.67,  19.91) 05/14/2025   21:58:47  ( -73.65,  19.87)    2.25                61
 05/17/2025   07:30:48   ( -73.76,-123.04) 05/17/2025   07:31:16  ( -73.75,-123.09)    1.42                28
 05/17/2025   08:21:32   (  73.66,  44.50) 05/17/2025   08:20:35  (  73.66,  44.40)    3.23                57
 05/19/2025   17:52:33   (  73.80, -98.58) 05/19/2025   17:53:03  (  73.79, -98.50)    2.62                30
 05/19/2025   18:43:15   ( -73.71,  68.96) 05/19/2025   18:42:26  ( -73.71,  68.98)    0.79                49
 05/22/2025   04:14:15   ( -73.80, -74.01) 05/22/2025   04:14:54  ( -73.82, -73.95)    2.70                39
 05/22/2025   05:04:59   (  73.70,  93.54) 05/22/2025   05:04:13  (  73.72,  93.52)    2.33                46
 05/24/2025   14:35:59   (  73.80, -49.45) 05/24/2025   14:36:41  (  73.81, -49.47)    0.89                42
 05/24/2025   15:26:41   ( -73.71, 118.09) 05/24/2025   15:26:04  ( -73.73, 118.03)    3.17                37