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5875 Kuga (1989 XO)
Classification: Main-belt Asteroid          SPK-ID: 2005875
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05005989291296713 3.2574e-08  
a 2.379373013510711 8.367e-09 au
q 2.260261855254361 7.8484e-08 au
i 6.467821878042376 4.074e-06 deg
node 287.109154093581 3.415e-05 deg
peri 150.8835603010981 6.028e-05 deg
M 2.519291831137906 4.7699e-05 deg
tp 2458591.118588155675
(2019-Apr-17.61858816)
0.00017763 TDB
period 1340.578420576064
3.67
7.0711e-06
1.936e-08
d
yr
n .2685407988630038 1.4165e-09 deg/d
Q 2.498484171767061 8.7858e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2231  
   data-arc span      12475 days (34.15 yr)  
   first obs. used      1985-10-11  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41135  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 22:05:44  

Additional Information
 Earth MOID = 1.27831 au 
 Jupiter MOID = 2.62608 au 
 T_jup = 3.529 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.5   n/a MPO416776  
diameter diameter 7.465 km 0.144 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.551 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Carbo, L.; Green, D.; Kragh, K.; Krotz, J.; et al. (2009) Minor Planet Bull. 36, 152-157.]
[Oszkiewicz, D.; Skiff, B.A.; Moskovitz, N.; Kaniewicz, P.; et al. (2017) Astron. Astrophys. 599, A107.]
geometric albedo albedo 0.443   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

5875 Kuga (1989 XO)          Discovered 1989-Dec-05 by Endate and Watanabe at Kitami
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1989 XO = 1985 TA4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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