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JPL Small-Body Database Browser
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249662 (1999 VP27)
Classification: Main-belt Asteroid          SPK-ID: 2249662
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2395875910502035 5.7767e-08  
a 2.417919245366125 1.3272e-08 au
q 1.838615798014929 1.392e-07 au
i 2.153340980295336 5.2204e-06 deg
node 275.2457018081404 0.00017863 deg
peri 108.0844305724087 0.00017909 deg
M 72.20684391030692 1.1571e-05 deg
tp 2458325.053678443472
(2018-Jul-25.55367844)
4.3251e-05 TDB
period 1373.286386585798
3.76
1.1307e-05
3.096e-08
d
yr
n .2621448836284 2.1583e-09 deg/d
Q 2.99722269271732 1.6451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      8006 days (21.92 yr)  
   first obs. used      1997-03-09  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57718  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:37:03  

Additional Information
 Earth MOID = .842783 au 
 Jupiter MOID = 2.4664 au 
 T_jup = 3.475 
[ 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 17.2   n/a MPO418333  

249662 (1999 VP27)          Discovered 1999-Nov-03 by CSS at Catalina
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ show close-approach data ]
Alternate Designations
 1999 VP27 = 2007 YJ45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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