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4410 Kamuimintara (1989 YA)
Classification: Main-belt Asteroid          SPK-ID: 2004410
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09003987976665774 2.3436e-08  
a 3.05355156640566 1.4963e-08 au
q 2.778610150505205 7.5201e-08 au
i 11.10933132849774 1.2971e-06 deg
node 44.43074722040483 3.2665e-06 deg
peri 321.2737085171646 1.5115e-05 deg
M 20.08826936310184 1.2562e-05 deg
tp 2459287.745725137482
(2021-Mar-14.24572514)
6.7937e-05 TDB
period 1948.975207511908
5.34
1.4326e-05
3.922e-08
d
yr
n .1847124574045155 1.3577e-09 deg/d
Q 3.328492982306115 1.6311e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2544  
   data-arc span      17409 days (47.66 yr)  
   first obs. used      1973-10-27  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4389  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 13:34:44  

Additional Information
 Earth MOID = 1.78777 au 
 Jupiter MOID = 2.15518 au 
 T_jup = 3.201 
[ 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 12.08   n/a E2021B10  
diameter diameter 14.494 km 0.200 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 4.9349 h n/a LCDB (Rev. 2020-October); 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. (2016) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.135   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

4410 Kamuimintara (1989 YA)          Discovered 1989-Dec-17 by Ueda and Kaneda at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1989 YA = 1973 UN2 = 1973 YT = 1976 JK1 = 1978 UH = 1987 KS3 = 2019 HH5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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