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226674 (2004 HV14)
Classification: Main-belt Asteroid          SPK-ID: 2226674
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1006306130670568 5.3564e-08  
a 2.305631692029133 1.697e-08 au
q 2.073614561353406 1.2057e-07 au
i 3.891276001406143 6.0103e-06 deg
node 12.28862961552269 7.8331e-05 deg
peri 154.9474668755478 8.3527e-05 deg
M 250.8014172186643 3.1327e-05 deg
tp 2459388.380393680497
(2021-Jun-22.88039368)
0.00011361 TDB
period 1278.743168348573
3.50
1.4117e-05
3.865e-08
d
yr
n .2815264307256636 3.1081e-09 deg/d
Q 2.53764882270486 1.8677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      5649 days (15.47 yr)  
   first obs. used      2004-04-15  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6691  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:55:41  

Additional Information
 Earth MOID = 1.08071 au 
 Jupiter MOID = 2.42943 au 
 T_jup = 3.578 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457368.5 (2015-Dec-12.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1000177132750134 5.3716e-08  
q 2.075414620146269 1.2084e-07 au
tp 2456830.951312168539
(2014-Jun-22.45131217)
0.00010116 TDB
node 12.33101984430589 7.8252e-05 deg
peri 155.0522368522036 8.3489e-05 deg
i 3.893392949233906 6.0122e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      5649 days (15.47 yr)  
   first obs. used      2004-04-15  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6691  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:55:41  

Additional Information
 Jupiter MOID = 2.42943 au 
 T_jup = 3.578 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.885383647941449E-15 -6.44182820399094E-15 8.28643384685616E-13 1.463938254706383E-14 2.553249413295309E-13 -5.044686320592834E-16
q -6.44182820399094E-15 1.460149399567183E-14 -1.377040547537711E-12 -3.283522622689298E-14 -4.165492090574321E-13 1.7028876291107E-15
tp 8.28643384685616E-13 -1.377040547537711E-12 1.023287521408456E-8 1.248985911515101E-11 2.964576868314848E-9 5.659560468764355E-12
node 1.463938254706383E-14 -3.283522622689298E-14 1.248985911515101E-11 6.123333644880008E-9 -6.104859133378167E-9 -1.656014633130534E-11
peri 2.553249413295309E-13 -4.165492090574321E-13 2.964576868314848E-9 -6.104859133378167E-9 6.970405052591182E-9 1.824988974421981E-11
i -5.044686320592834E-16 1.7028876291107E-15 5.659560468764355E-12 -1.656014633130534E-11 1.824988974421981E-11 3.614657309507139E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO433484  

226674 (2004 HV14)          Discovered 2004-Apr-16 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2004 HV14 = 2006 YD33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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