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29354 (1995 OR1)
Classification: Main-belt Asteroid          SPK-ID: 2029354
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1395159336304186 6.0986e-08  
a 3.133154481847666 4.3695e-08 AU
q 2.696029509104358 1.841e-07 AU
i 2.568127443797803 5.845e-06 deg
node 94.71497742149269 0.00014883 deg
peri 227.8442487217752 0.00015049 deg
M 171.0093135077721 2.3844e-05 deg
tp 2456038.248930477937
(2012-Apr-20.74893048)
0.00013067 JED
period 2025.68139665796
5.55
4.2376e-05
1.16e-07
d
yr
n .1777179770688226 3.7177e-09 deg/d
Q 3.570279454590973 4.9792e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      733  
   data-arc span      8834 days (24.19 yr)  
   first obs. used      1990-09-22  
   last obs. used      2014-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52336  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 03:17:29  

Additional Information
 Earth MOID = 1.68519 AU 
 T_jup = 3.196 
[ 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 13.9 mag n/a PDS3 (MPO 16257)  

29354 (1995 OR1)          Discovered 1995-Jul-19 by Beijing Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 OR1 = 1990 SV29 = 2000 KK30 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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