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JPL Small-Body Database Browser
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305263 (2007 YQ29)
Classification: Main-belt Asteroid          SPK-ID: 2305263
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02665042759406979 6.491e-08  
a 2.776522932729634 4.2001e-08 au
q 2.702527409347649 1.9338e-07 au
i 3.232657860360329 7.4783e-06 deg
node 209.0722913322485 0.0001266 deg
peri 226.9503792880745 0.00020737 deg
M 197.0949172628426 0.00017049 deg
tp 2459365.184801059026
(2021-May-30.68480106)
0.00080923 TDB
period 1689.858436310524
4.63
3.8344e-05
1.05e-07
d
yr
n .2130355965118532 4.8339e-09 deg/d
Q 2.850518456111619 4.312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      6498 days (17.79 yr)  
   first obs. used      2001-09-19  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57387  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:31  

Additional Information
 Earth MOID = 1.71808 au 
 Jupiter MOID = 2.2124 au 
 T_jup = 3.332 
[ 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 16.8   n/a MPO450228  

305263 (2007 YQ29)          Discovered 2007-Dec-21 by Sarneczky, K. at Piszkesteto
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2150-Dec-12 11:57 00:10 Psych 0.0216773673926365 0.0216202763653959 0.0217344604274904 2.19261715633865 2.19261690178235 2506676.997908064 10.2849927271011 2855.35364045121 85.3256831101421 6.40691621085444 4374.22768384115 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 05:54:32 2019-Sep-24 05:54
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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