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JPL Small-Body Database Browser
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3062 Wren (1982 XC)
Classification: Main-belt Asteroid          SPK-ID: 2003062
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .114130109364194 4.7054e-08  
a 3.018923487635178 1.6944e-08 au
q 2.674373419829242 1.4295e-07 au
i 11.32000097803509 3.9699e-06 deg
node 110.1951982143085 2.6472e-05 deg
peri 272.6807695577515 3.1787e-05 deg
M 21.72464385266849 1.7185e-05 deg
tp 2458484.881654312947
(2019-Jan-01.38165431)
9.1445e-05 TDB
period 1915.916538361401
5.25
1.613e-05
4.416e-08
d
yr
n .1878996254752789 1.5819e-09 deg/d
Q 3.363473555441115 1.8877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2233  
   data-arc span      28355 days (77.63 yr)  
   first obs. used      1942-03-14  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43535  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 02:22:29  

Additional Information
 Earth MOID = 1.70751 au 
 Jupiter MOID = 2.14523 au 
 T_jup = 3.208 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 10.8   n/a MPO452205  
diameter diameter 23.409 km 0.219 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 7.097 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Carbo, L.; Green, D.; Kragh, K.; Krotz, J.; et al. (2009) Minor Planet Bull. 36, 152-157.]
[Vinson, R.; Moore, R.; Ditteon, R. (2014) Minor Planet Bull. 41, 169-170.]
geometric albedo albedo 0.165   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

3062 Wren (1982 XC)          Discovered 1982-Dec-14 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

[ show close-approach data ]
Alternate Designations
 1982 XC = 1942 EF1 = 1950 TQ2 = 1953 GG1 = 1955 RP1 = 1959 LJ = 1981 NP1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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