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3007 Reaves (1979 UC)
Classification: Main-belt Asteroid          SPK-ID: 2003007
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1338393562805693 5.6418e-08  
a 2.367997945907482 1.1361e-08 au
q 2.051066625153514 1.3379e-07 au
i 8.331299719621027 5.1383e-06 deg
node 68.81179130977856 4.0626e-05 deg
peri 252.7235159205817 4.4593e-05 deg
M 95.79822658911675 1.8514e-05 deg
tp 2457246.318903919254
(2015-Aug-11.81890392)
6.825e-05 JED
period 1330.976565317274
3.64
9.5785e-06
2.622e-08
d
yr
n .2704780905847011 1.9465e-09 deg/d
Q 2.684929266661449 1.2882e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1376  
   data-arc span      23784 days (65.12 yr)  
   first obs. used      1950-12-09  
   last obs. used      2016-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50633  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 17:57:42  

Additional Information
 Earth MOID = 1.05597 au 
 Jupiter MOID = 2.59689 au 
 T_jup = 3.520 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6 mag n/a MPO259358  
rotation period rot_per 4.15554 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2007) http://www.asu.cas.cz/~ppravec/neo.htm]
[Warner, B.D. (2013) Minor Planet Bul. 40, 137-145.]
SMASSII spectral type spec_B X   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)

3007 Reaves (1979 UC)          Discovered 1979-Oct-17 by Bowell, E. at Flagstaff (AM)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1979 UC = 1978 GG3 = 1978 JH 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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