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JPL Small-Body Database Browser
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277471 (2005 VP99)
Classification: Main-belt Asteroid          SPK-ID: 2277471
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03554506551874446 5.6765e-08  
a 3.155351898819171 4.3612e-08 au
q 3.043194708840949 1.7213e-07 au
i 3.885050579832524 6.1057e-06 deg
node 104.7533139607868 0.00010707 deg
peri 326.7373233978698 0.00015367 deg
M 129.8258539659311 0.00011261 deg
tp 2457862.206890507004
(2017-Apr-18.70689051)
0.00063675 TDB
period 2047.246455911825
5.61
4.2444e-05
1.162e-07
d
yr
n .1758459510140704 3.6457e-09 deg/d
Q 3.267509088797393 4.5162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      4949 days (13.55 yr)  
   first obs. used      2005-11-01  
   last obs. used      2019-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59081  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:11:10  

Additional Information
 Earth MOID = 2.05854 au 
 Jupiter MOID = 1.8437 au 
 T_jup = 3.202 
[ 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 16.2   n/a MPO396915  

277471 (2005 VP99)          Discovered 2005-Nov-01 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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