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JPL Small-Body Database Browser
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27111 (1998 VV34)
Classification: Main-belt Asteroid          SPK-ID: 2027111
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1437418924014133 3.7178e-08  
a 2.219987012248675 7.4831e-09 au
q 1.90088187800149 8.2638e-08 au
i 7.025861312667608 4.1513e-06 deg
node 352.1605340487729 3.0658e-05 deg
peri 359.1680816463451 3.3501e-05 deg
M 108.4649603086356 1.4567e-05 deg
tp 2458236.491907969989
(2018-Apr-27.99190797)
4.8054e-05 TDB
period 1208.15895527849
3.31
6.1087e-06
1.672e-08
d
yr
n .2979740359719614 1.5066e-09 deg/d
Q 2.539092146495859 8.5588e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1718  
   data-arc span      15055 days (41.22 yr)  
   first obs. used      1978-09-06  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49532  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:00:30  

Additional Information
 Earth MOID = .89422 au 
 Jupiter MOID = 2.87357 au 
 T_jup = 3.627 
[ 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 13.7   n/a MPO365573  
diameter diameter 5.255 km 0.204 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.323 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Strabla, L.; Quadri, U.; Girelli, R. (2012) Minor Planet Bull. 39, 177-179.]
geometric albedo albedo 0.255   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27111 (1998 VV34)          Discovered 1998-Nov-12 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 VV34 = 1978 RB5 = 1990 DX4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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