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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .133832908250664 5.6475e-08  
a 2.368296306251301 1.1365e-08 au
q 2.051340323986384 1.3395e-07 au
i 8.330759038131269 5.1456e-06 deg
node 68.81364827127169 4.0678e-05 deg
peri 252.7794864673751 4.4642e-05 deg
M 41.65376202917705 1.8502e-05 deg
tp 2457246.470390603820
(2015-Aug-11.97039060)
6.834e-05 JED
period 1331.228121574792
3.64
9.5829e-06
2.624e-08
d
yr
n .2704269795428704 1.9467e-09 deg/d
Q 2.685252288516217 1.2887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1368  
   data-arc span      23746 days (65.01 yr)  
   first obs. used      1950-12-09  
   last obs. used      2015-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50651  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:46:08  

Additional Information
 Earth MOID = 1.05488 au 
 Jupiter MOID = 2.59559 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. 2015-December); 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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