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JPL Small-Body Database Browser
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441302 (2007 YG72)
Classification: Main-belt Asteroid          SPK-ID: 2441302
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1698322102808051 9.7514e-08  
a 2.624505146988876 3.9327e-08 au
q 2.178779636982406 2.8205e-07 au
i 13.03334007834143 5.468e-06 deg
node 98.10834129572611 3.3365e-05 deg
peri 334.2583220516381 4.3754e-05 deg
M 273.9326111702122 2.8491e-05 deg
tp 2458971.783540308009
(2020-May-02.28354031)
0.00012858 TDB
period 1552.99325712346
4.25
3.4906e-05
9.557e-08
d
yr
n .2318104076426011 5.2103e-09 deg/d
Q 3.070230656995346 4.6006e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      6233 days (17.07 yr)  
   first obs. used      2002-10-08  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53451  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:56:48  

Additional Information
 Earth MOID = 1.20108 au 
 Jupiter MOID = 2.2038 au 
 T_jup = 3.346 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457390.5 (2016-Jan-03.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1679423227171044 9.7152e-08  
q 2.184799505282621 2.8082e-07 au
tp 2457415.488306155113
(2016-Jan-27.98830615)
0.00010947 TDB
node 98.23713638152175 3.3424e-05 deg
peri 333.7065819875421 4.4097e-05 deg
i 13.0179038518423 5.4591e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      6233 days (17.07 yr)  
   first obs. used      2002-10-08  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53451  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:56:48  

Additional Information
 Jupiter MOID = 2.2038 au 
 T_jup = 3.346 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.438496780703856E-15 -2.720862758451806E-14 -5.777194217158301E-12 -3.296385265244646E-14 -1.245289103972714E-12 -7.582995388839184E-14
q -2.720862758451806E-14 7.886158453706296E-14 1.69547993398396E-11 9.390322583787073E-14 3.679595535037224E-12 2.226531447699425E-13
tp -5.777194217158301E-12 1.69547993398396E-11 1.198367185499573E-8 1.609101194504698E-11 3.202189724883047E-9 7.33862109930363E-11
node -3.296385265244646E-14 9.390322583787073E-14 1.609101194504698E-11 1.117191585332198E-9 -1.084374990047442E-9 -7.249576625393789E-11
peri -1.245289103972714E-12 3.679595535037224E-12 3.202189724883047E-9 -1.084374990047442E-9 1.944517901338438E-9 8.870710587729428E-11
i -7.582995388839184E-14 2.226531447699425E-13 7.33862109930363E-11 -7.249576625393789E-11 8.870710587729428E-11 2.980132893545124E-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 16.8   n/a MPO353524  

441302 (2007 YG72)          Discovered 2007-Nov-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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