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 ]  
175874 (1999 VQ139)
Classification: Main-belt Asteroid          SPK-ID: 2175874
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07693719065356408 4.9194e-08  
a 2.310685592568375 1.1553e-08 au
q 2.132907934592498 1.1199e-07 au
i 1.769003123505548 4.5954e-06 deg
node 323.1697327441443 0.00017952 deg
peri 275.6185546269862 0.00018229 deg
M 156.4901384731805 3.1412e-05 deg
tp 2458642.808294071002
(2019-Jun-08.30829407)
0.00011192 TDB
period 1282.949942362327
3.51
9.622e-06
2.634e-08
d
yr
n .2806033096950949 2.1045e-09 deg/d
Q 2.488463250544251 1.2442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      9247 days (25.32 yr)  
   first obs. used      1995-07-22  
   last obs. used      2020-11-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5467  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:07:10  

Additional Information
 Earth MOID = 1.12 au 
 Jupiter MOID = 2.50516 au 
 T_jup = 3.580 
[ 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 17.5   n/a MPO433135  

175874 (1999 VQ139)          Discovered 1999-Nov-10 by Spacewatch at Kitt Peak
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

[ 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
1925-Oct-20 01:31 00:10 Amphi 0.0434681746178342 0.043444643847678 0.0434917053964226 2.57527580960572 2.57527575825129 2424443.562926172 9.49730302669034 1171.71800880464 60.380887083431 -0.521387385330262 5628.19798893039 T 12 CATAB v2.0f-lin.ifort 2021-Apr-13 21:07:11 2021-Apr-13 21:07
1974-Sep-12 20:22 < 00:01 Juno 0.0404863958681554 0.040483397078961 0.040489396857751 7.99569370687762 7.99569366929555 2442303.348290585 0.355359807501729 534.304360261893 59.5351926431957 75.0249297642011 98295.4958148137 T 12 CATAB v2.0f-lin.ifort 2021-Apr-13 21:07:11 2021-Apr-13 21:07
2063-Nov-15 22:08 < 00:01 Eunom 0.0468498131913464 0.0468330298220925 0.0468665969328581 5.39621024106516 5.39621018553907 2474874.422344105 0.987942135947871 862.033650972951 70.1091836711521 -14.0537885037058 25508.3094966021 T 12 CATAB v2.0f-lin.ifort 2021-Apr-13 21:07:11 2021-Apr-13 21:07
2101-Mar-16 09:13 < 00:01 Juno 0.0155915819713802 0.0155730116178729 0.0156101885364146 8.02893223233891 8.02893213515419 2488508.883732984 0.373671453664881 1505.95076561616 59.5286537464313 52.0785882621633 30914.3346587108 T 12 CATAB v2.0f-lin.ifort 2021-Apr-13 21:07:11 2021-Apr-13 21:07

Alternate Designations
 1999 VQ139 = 2006 WY69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-14 22:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin