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JPL Small-Body Database Browser
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46030 (2001 DQ25)
Classification: Main-belt Asteroid          SPK-ID: 2046030
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1901534828621048 3.0072e-08  
a 2.38439117529557 9.6286e-09 au
q 1.93099088880745 7.1066e-08 au
i 3.22422529002819 3.792e-06 deg
node 116.1724827027367 8.1888e-05 deg
peri 159.3565657074877 8.3059e-05 deg
M 232.4433755168175 1.6057e-05 deg
tp 2459077.002521220121
(2020-Aug-15.50252122)
6.1339e-05 TDB
period 1344.821629878267
3.68
8.1459e-06
2.23e-08
d
yr
n .267693493324157 1.6215e-09 deg/d
Q 2.837791461783691 1.1459e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1043  
   data-arc span      10039 days (27.49 yr)  
   first obs. used      1991-09-30  
   last obs. used      2019-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5977  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:35:52  

Additional Information
 Earth MOID = .914484 au 
 Jupiter MOID = 2.28231 au 
 T_jup = 3.509 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO351158  

46030 (2001 DQ25)          Discovered 2001-Feb-17 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 DQ25 = 1999 YX9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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