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530 Turandot (1904 NV)
Classification: Main-belt Asteroid          SPK-ID: 2000530
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2196474344831062 4.1826e-08  
a 3.187363671579309 1.7902e-08 AU
q 2.48726741835226 1.344e-07 AU
i 8.560162607624333 4.5185e-06 deg
node 129.1749307915625 3.3691e-05 deg
peri 200.2178647064098 3.5194e-05 deg
M 348.0945628501069 1.1877e-05 deg
tp 2457069.236703521327
(2015-Feb-15.73670352)
6.8865e-05 JED
period 2078.480021869662
5.69
1.7511e-05
4.794e-08
d
yr
n .1732034930391912 1.4592e-09 deg/d
Q 3.887459924806358 2.1834e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1566  
   data-arc span      40247 days (110.19 yr)  
   first obs. used      1904-04-12  
   last obs. used      2014-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54545  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:35:36  

Additional Information
 Earth MOID = 1.47867 AU 
 T_jup = 3.143 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 9.29 mag n/a IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 9
diameter diameter 84.85 km 2.6 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 9
rotation period rot_per 19.947 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Behrend, R. (2002) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Behrend, R. (2005) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.0472   0.003 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 9
B-V BV .664 mag .050 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=3; phase (min.=13.84, mean=14.51, max.=15.54) deg.
U-B UB .304 mag .087 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=2; phase (min.=14.15, mean=14.84, max.=15.54) deg.
Tholen spectral type spec_T F   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices; used ground-based radiometric albedo

530 Turandot (1904 NV)          Discovered 1904-Apr-11 by Wolf, M. at Heidelberg (024)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1904 NV = 1934 JK = 1934 NE1 = 1949 DD = 1966 DS = A911 QF 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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