Key statistics
Satellite JD 1 at a glance.
Uptime
15072
Days in orbit
Revolutions
≈ 13.7
Per day
Orbit
LEO
Low Earth Orbit
Inclination
63.3
Latest
Satellite identification and parameters
Extended collection of information and parameters for JD 1.
Object identification
Identified? True
Debris? False
Object name: JD 1
International designator: 1984-012C
Object number (NORAD): 14728
Object ID (CCSDS): 14728
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 105.004 minutes
Inclination: 63.3078 deg
SMA: 7372.761 km
Apoapsis: 1574.139 km
Periapsis: 415.113 km
RAAN: 62.1203 deg
Eccentricy: 0.0786019
Argument of periapsis: 121.5324 deg
Mean anomaly: 246.4936 deg
Mean motion: 13.71379161 rev/day
Mean motion (dot): 0.00004354 rev/day2
B* drag term: 0.00046636 1/REarth
Two-line elements (TLE)
Creation date: May 11, 2025, 2:40 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 10, 2025, 9:16 p.m. UTC
TLE line 0: 0 JD 1
TLE line 1: 1 14728U 84012C 25130.88650415 .00004354 00000-0 46636-3 0 9999
TLE line 2: 2 14728 63.3078 62.1203 0786019 121.5324 246.4936 13.71379161288409
Live tracking on map
Real-time ground track for satellite JD 1.
Associated space launch
The Parcae satellites were passive ELINT satellites. MSD satellites were dispensers of triplets of ocean surveillance satellites.
JD 1 was lifted into orbit during the mission ‘Atlas H | Parcae 7A,B,C & MSD 7’, on board a Atlas H space rocket.
The launch took place on Feb. 5, 1984, 6:44 p.m. from Space Launch Complex 3E.
For more information about the launch, click the button.
Atlas H | Parcae 7A,B,C & MSD 7
Agency: N/A
Status: Launch Successful
Launch date: Feb. 5, 1984, 6:44 p.m. UTC
Rocket: Atlas H
Launch pad: Space Launch Complex 3E
Location: Vandenberg SFB, CA, USA
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