Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
233175 (2005 VJ78)
Classification: Main-belt Asteroid          SPK-ID: 2233175
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1786548477464827 6.5704e-08  
a 2.578167728342553 2.0025e-08 au
q 2.117565565370619 1.7878e-07 au
i 3.479926558848645 5.0926e-06 deg
node 313.304676030609 8.4366e-05 deg
peri 41.96040547949267 8.498e-05 deg
M 233.0030389292039 1.1078e-05 deg
tp 2459533.903678963368
(2021-Nov-15.40367896)
4.9039e-05 TDB
period 1512.046609680412
4.14
1.7616e-05
4.823e-08
d
yr
n .2380878986766751 2.7738e-09 deg/d
Q 3.038769891314487 2.3602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      596  
   data-arc span      6705 days (18.36 yr)  
   first obs. used      2001-12-18  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53784  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 11:09:05  

Additional Information
 Earth MOID = 1.11429 au 
 Jupiter MOID = 2.40865 au 
 T_jup = 3.401 
[ 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 15.8   n/a MPO433523  
rotation period rot_per 5.253 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

233175 (2005 VJ78)          Discovered 2005-Nov-06 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2005 VJ78 = 2001 YA59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-08 04:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin