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6265 (1985 TW3)
Classification: Main-belt Asteroid          SPK-ID: 2006265
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 .192979499313398 5.0975e-08  
a 2.165933193645027 1.239e-08 AU
q 1.747952490389141 1.1504e-07 AU
i 4.114021343229897 5.5078e-06 deg
node 45.24647278635156 7.4304e-05 deg
peri 281.217602611098 7.5994e-05 deg
M 94.40420156506768 2.0118e-05 deg
tp 2456695.180294239284
(2014-Feb-06.68029424)
6.3469e-05 JED
period 1164.302989185278
3.19
9.9907e-06
2.735e-08
d
yr
n .309197866314773 2.6532e-09 deg/d
Q 2.583913896900913 1.4781e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1323  
   data-arc span      12837 days (35.15 yr)  
   first obs. used      1979-12-25  
   last obs. used      2015-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48465  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:03:02  

Additional Information
 Earth MOID = .742951 AU 
 T_jup = 3.665 
[ 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 13.4 mag n/a MPO265991  
rotation period rot_per 2.70932 h n/a LCDB (Rev. 2015-Feb); Warner et al., 2009 Published Reference List:
[Higgins, D.; Pravec, P.; Kusnirak, P. (2007) CBET 1015.]
[Higgins, D.; Oey, J.; Pravec, P. (2011) Minor Planet Bul. 38, 46-49.]
[Pravec, P.; Scheirich, P.; Vokrouhlicky, D.; Harris, A.W.; et al. (2012) Icarus 218, 125-143. See also supplemental on-line material.]
[Oey, J. (2014) Minor Planet Bul. (2014) Minor Planet Bul. 41, 276-281.]

6265 (1985 TW3)          Discovered 1985-Oct-11 by Fric & Gilbrech at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1985 TW3 = 1953 RK1 = 1969 TZ4 = 1979 YG9 = 1985 VQ1 = 1987 GD1 = 1990 CX 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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