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7482 (1994 PC1)
Classification: Apollo [NEO, PHA]          SPK-ID: 2007482
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 93 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3283863840876864 3.361e-08  
a 1.346246449768218 2.3218e-09 au
q .9041574460379477 4.4313e-08 au
i 33.48812478266753 1.0266e-05 deg
node 117.8986705447506 2.1356e-06 deg
peri 47.60452794607086 1.0482e-05 deg
M 28.90464104127119 1.438e-05 deg
tp 2457354.691047290848
(2015-Nov-28.19104729)
2.2677e-05 JED
period 570.5389301236461
1.56
1.476e-06
4.041e-09
d
yr
n .6309823589460959 1.6323e-09 deg/d
Q 1.788335453498488 3.0842e-09 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   # delay obs. used      2  
   # Doppler obs. used      0  
   data-arc span      14532 days (39.79 yr)  
   first obs. used      1974-09-22  
   last obs. used      2014-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58729  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:17:06  

Additional Information
 Earth MOID = .000458424 au 
 Jupiter MOID = 3.3777 au 
 T_jup = 4.666 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8 mag n/a PDS3 (MPC 29085)  
rotation period rot_per 2.5999 h n/a LCDB (Rev. 2015-December); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (1998) Icarus 136, 124-153.]
SMASSII spectral type spec_B S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

7482 (1994 PC1)          Discovered 1994-Aug-09 by McNaught, R. H. at Siding Spring
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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