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27096 (1998 UL24)
Classification: Main-belt Asteroid          SPK-ID: 2027096
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .163447758456179 3.3617e-08  
a 2.167563309178339 6.2408e-09 au
q 1.813279944981282 7.186e-08 au
i 3.01381128130182 4.7063e-06 deg
node 26.05904430260862 5.8453e-05 deg
peri 286.829892067531 6.0417e-05 deg
M 343.9679704450096 1.6958e-05 deg
tp 2459052.408934848934
(2020-Jul-21.90893485)
5.5001e-05 TDB
period 1165.617645695985
3.19
5.0341e-06
1.378e-08
d
yr
n .3088491336153766 1.3339e-09 deg/d
Q 2.521846673375397 7.2609e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1485  
   data-arc span      8054 days (22.05 yr)  
   first obs. used      1997-04-09  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53592  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:57:08  

Additional Information
 Earth MOID = .802138 au 
 Jupiter MOID = 2.73819 au 
 T_jup = 3.672 
[ 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 15.3   n/a MPO319420  
diameter diameter 2.300 km 0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.70 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]
geometric albedo albedo 0.305   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27096 (1998 UL24)          Discovered 1998-Oct-18 by LONEOS at Anderson Mesa
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

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