Key statistics
Satellite OPS 4412 (TRANSIT 9) at a glance.
Uptime
22416
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
90.5
Latest
Satellite identification and parameters
Extended collection of information and parameters for OPS 4412 (TRANSIT 9).
Object identification
Identified? True
Debris? False
Object name: OPS 4412 (TRANSIT 9)
International designator: 1964-026A
Object number (NORAD): 801
Object ID (CCSDS): 801
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 101.637 minutes
Inclination: 90.4559 deg
SMA: 7214.313 km
Apoapsis: 872.152 km
Periapsis: 800.204 km
RAAN: 175.5205 deg
Eccentricy: 0.00498648
Argument of periapsis: 86.6838 deg
Mean anomaly: 274.0053 deg
Mean motion: 14.16805614 rev/day
Mean motion (dot): 0.00000651 rev/day2
B* drag term: 0.00031643733 1/REarth
Two-line elements (TLE)
Creation date: Oct. 18, 2025, 2:17 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 17, 2025, 10:27 p.m. UTC
TLE line 0: 0 OPS 4412 (TRANSIT 9)
TLE line 1: 1 00801U 64026A 25290.93572397 .00000651 00000-0 31644-3 0 9993
TLE line 2: 2 00801 90.4559 175.5205 0049865 86.6838 274.0053 14.16805614151845
Live tracking on map
Real-time ground track for satellite OPS 4412 (TRANSIT 9).
In-orbit conjunctions
There are no conjunctions computed for OPS 4412 (TRANSIT 9), at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
The KH-4A (Keyhole-4A) was the fifth optical reconnaissance satellite version in the Corona-program.
OPS 4412 (TRANSIT 9) was lifted into orbit during the mission ‘Thor SLV-2A Agena D | KH-4A 6’, on board a Thor SLV-2A Agena D space rocket.
The launch took place on June 4, 1964, 10:59 p.m. from Space Launch Complex 3W.
For more information about the launch, click the button.
Thor SLV-2A Agena D | KH-4A 6
Agency: N/A
Status: Launch Successful
Launch date: June 4, 1964, 10:59 p.m. UTC
Rocket: Thor SLV-2A Agena D
Launch pad: Space Launch Complex 3W
Location: Vandenberg SFB, CA, USA
...
Latest news about this satellite
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