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JPL Small-Body Database Browser
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487370 (2014 QV255)
Classification: Main-belt Asteroid          SPK-ID: 2487370
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09481793335077097 5.152e-08  
a 2.7635127613725 4.3069e-08 au
q 2.501482192550677 1.4415e-07 au
i 8.606712612394791 5.4445e-06 deg
node 76.79750019272055 5.1689e-05 deg
peri 193.8182873140701 6.6869e-05 deg
M 166.2733735104617 4.0295e-05 deg
tp 2458225.483683287922
(2018-Apr-16.98368329)
0.00018949 TDB
period 1677.994907577872
4.59
3.9227e-05
1.074e-07
d
yr
n .2145417714763198 5.0154e-09 deg/d
Q 3.025543330194322 4.7152e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      4255 days (11.65 yr)  
   first obs. used      2008-03-11  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72728  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 03:43:40  

Additional Information
 Earth MOID = 1.48636 au 
 Jupiter MOID = 2.04894 au 
 T_jup = 3.318 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO503656  

487370 (2014 QV255)          Discovered 2008-Mar-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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