Key statistics
Satellite SOLRAD 7A at a glance.
Uptime
22516
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
LEO
Low Earth Orbit
Inclination
69.9
Latest
Satellite identification and parameters
Extended collection of information and parameters for SOLRAD 7A.
Object identification
Identified? True
Debris? False
Object name: SOLRAD 7A
International designator: 1964-001D
Object number (NORAD): 730
Object ID (CCSDS): 730
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 103.152 minutes
Inclination: 69.9067 deg
SMA: 7285.82 km
Apoapsis: 916.582 km
Periapsis: 898.789 km
RAAN: 173.8224 deg
Eccentricy: 0.00122107
Argument of periapsis: 31.51 deg
Mean anomaly: 36.9968 deg
Mean motion: 13.9599888 rev/day
Mean motion (dot): 0.00000083 rev/day2
B* drag term: 0.000099780722 1/REarth
Two-line elements (TLE)
Creation date: Sept. 3, 2025, 2:21 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 2, 2025, 9:55 p.m. UTC
TLE line 0: 0 SOLRAD 7A
TLE line 1: 1 00730U 64001D 25245.91322784 .00000083 00000-0 99781-4 0 9994
TLE line 2: 2 00730 69.9067 173.8224 0012211 31.5100 36.9968 13.95998880 20545
Live tracking on map
Real-time ground track for satellite SOLRAD 7A.
In-orbit conjunctions
A list of the most updated potential collisions computed for object SOLRAD 7A.
Associated space launch
Poppy was the follow-on ELINT system, which succeeded the Grab ELINT satellite system.
SOLRAD 7A was lifted into orbit during the mission ‘Thor SLV-2A Agena D | Poppy 5A, 5B & 5C’, on board a Thor SLV-2A Agena D space rocket.
The launch took place on Jan. 11, 1964, 8:07 p.m. from Space Launch Complex 1E.
For more information about the launch, click the button.
Thor SLV-2A Agena D | Poppy 5A, 5B & 5C
Agency: N/A
Status: Launch Successful
Launch date: Jan. 11, 1964, 8:07 p.m. UTC
Rocket: Thor SLV-2A Agena D
Launch pad: Space Launch Complex 1E
Location: Vandenberg SFB, CA, USA
...
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