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JPL Small-Body Database Browser
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183334 (2002 VR77)
Classification: Main-belt Asteroid          SPK-ID: 2183334
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2263311766656578 2.1306e-07  
a 2.531232679508912 1.4199e-08 au
q 1.958335808741094 5.4766e-07 au
i 3.934663583532235 5.6824e-06 deg
node 157.5702159127918 9.6794e-05 deg
peri 255.8536158813642 0.00010183 deg
M 128.6023396461069 3.277e-05 deg
tp 2458475.036082799180
(2018-Dec-22.53608280)
0.00013031 TDB
period 1470.945324267448
4.03
1.2377e-05
3.389e-08
d
yr
n .2447405719714872 2.0593e-09 deg/d
Q 3.10412955027673 1.7413e-08 au
  Orbit Determination Parameters
   # obs. used (total)      658  
   data-arc span      7826 days (21.43 yr)  
   first obs. used      1998-11-23  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56389  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:37:56  

Additional Information
 Earth MOID = .973916 au 
 Jupiter MOID = 2.27848 au 
 T_jup = 3.411 
[ 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 16.3   n/a MPO412994  

183334 (2002 VR77)          Discovered 2002-Nov-07 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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