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187837 (1999 VQ153)
Classification: Main-belt Asteroid          SPK-ID: 2187837
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02858421541090319 4.5356e-08  
a 2.31968960391301 1.134e-08 au
q 2.253383096588328 1.0918e-07 au
i 3.718315567485134 5.3327e-06 deg
node 209.0625580301661 5.8375e-05 deg
peri 236.7880657596916 0.00010304 deg
M 320.669033916154 8.5758e-05 deg
tp 2459341.485793958321
(2021-May-06.98579396)
0.00030755 TDB
period 1290.456118387633
3.53
9.4629e-06
2.591e-08
d
yr
n .2789711287895662 2.0457e-09 deg/d
Q 2.385996111237692 1.1664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      7710 days (21.11 yr)  
   first obs. used      1999-11-11  
   last obs. used      2020-12-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58338  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:57:02  

Additional Information
 Earth MOID = 1.27112 au 
 Jupiter MOID = 2.65236 au 
 T_jup = 3.575 
[ 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 17.3   n/a MPO433237  

187837 (1999 VQ153)          Discovered 1999-Nov-11 by Spacewatch at Kitt Peak
Reference: 20080618/Numbers.arcLast Updated: 2008-06-20

[ show close-approach data ]
Alternate Designations
 1999 VQ153 = 2006 UE43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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