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 ]  
70924 (1999 VC205)
Classification: Main-belt Asteroid          SPK-ID: 2070924
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03802937110438099 5.6587e-08  
a 2.700184903455054 1.9296e-08 au
q 2.597498569711115 1.5112e-07 au
i 1.460488001813334 6.5305e-06 deg
node 203.1705565701421 0.00017057 deg
peri 212.5824161515871 0.00018553 deg
M 235.522277694554 7.6802e-05 deg
tp 2459560.873792865376
(2021-Dec-12.37379287)
0.00034815 TDB
period 1620.647949650902
4.44
1.7372e-05
4.756e-08
d
yr
n .2221333757757484 2.3811e-09 deg/d
Q 2.802871237198994 2.0029e-08 au
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      9931 days (27.19 yr)  
   first obs. used      1992-03-02  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50476  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:17:48  

Additional Information
 Earth MOID = 1.60872 au 
 Jupiter MOID = 2.32083 au 
 T_jup = 3.366 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456811.5 (2014-Jun-03.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04028024605172761 5.6693e-08  
q 2.588455151122599 1.5189e-07 au
tp 2456326.800015037226
(2013-Feb-03.30001504)
0.00031736 TDB
node 203.2737037049735 0.00017042 deg
peri 213.2512137018821 0.00018388 deg
i 1.461298344283109 6.5377e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      9931 days (27.19 yr)  
   first obs. used      1992-03-02  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50476  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:17:48  

Additional Information
 Jupiter MOID = 2.32083 au 
 T_jup = 3.366 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.214077644340842E-15 -8.549867652290286E-15 -3.581562087754296E-12 -5.565442091808895E-15 -8.109570324945223E-13 1.097180033286731E-15
q -8.549867652290286E-15 2.30691310407982E-14 1.14810935011785E-11 1.289775103503686E-14 2.597273603323133E-12 -2.752277664116795E-15
tp -3.581562087754296E-12 1.14810935011785E-11 1.007142416478428E-7 -3.622742839909406E-11 2.192771237671154E-8 -1.101859058135251E-12
node -5.565442091808895E-15 1.289775103503686E-14 -3.622742839909406E-11 2.904231529318542E-8 -2.90402876471713E-8 1.796484230106614E-10
peri -8.109570324945223E-13 2.597273603323133E-12 2.192771237671154E-8 -2.90402876471713E-8 3.381090773235744E-8 -1.798177171180814E-10
i 1.097180033286731E-15 -2.752277664116795E-15 -1.101859058135251E-12 1.796484230106614E-10 -1.798177171180814E-10 4.274191697183726E-11

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 16.0   n/a MPO432262  
rotation period rot_per 3.93 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]

70924 (1999 VC205)          Discovered 1999-Nov-10 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-19 22:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin