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 ]  
85046 (6126 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2085046
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1960752884908495 8.6889e-08  
a 2.309209627298189 9.1543e-09 au
q 1.856430683439849 2.0208e-07 au
i 6.059070985257348 7.9878e-06 deg
node 3.253858376588408 5.3102e-05 deg
peri 10.71019770625194 5.652e-05 deg
M 353.7513248948208 2.1217e-05 deg
tp 2459022.747381886089
(2020-Jun-22.24738189)
7.5584e-05 TDB
period 1281.720899899835
3.51
7.6216e-06
2.087e-08
d
yr
n .2808723802725957 1.6702e-09 deg/d
Q 2.761988571156528 1.0949e-08 au
  Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      20974 days (57.42 yr)  
   first obs. used      1960-09-24  
   last obs. used      2018-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54237  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-05 22:40:32  

Additional Information
 Earth MOID = .857312 au 
 Jupiter MOID = 2.7056 au 
 T_jup = 3.553 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456907.5 (2014-Sep-07.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1970220935874978 8.6697e-08  
q 1.854547859205843 2.0183e-07 au
tp 2456459.687610208127
(2013-Jun-16.18761021)
7.1233e-05 TDB
node 3.34624179442102 5.3067e-05 deg
peri 10.76768664357482 5.6447e-05 deg
i 6.062509888303746 7.9877e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      20974 days (57.42 yr)  
   first obs. used      1960-09-24  
   last obs. used      2018-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54237  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-05 22:40:32  

Additional Information
 Jupiter MOID = 2.7056 au 
 T_jup = 3.553 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.516342759189276E-15 -1.748649907811906E-14 -4.820413283982792E-12 2.024417255855875E-14 -1.200359067527258E-12 -3.091439660387532E-14
q -1.748649907811906E-14 4.073388503641195E-14 1.12030105154874E-11 -4.850651899671587E-14 2.795139863856883E-12 7.214024804043469E-14
tp -4.820413283982792E-12 1.12030105154874E-11 5.074162536084479E-9 -1.58461139287463E-11 1.394473848455013E-9 2.595568810090454E-11
node 2.024417255855875E-14 -4.850651899671587E-14 -1.58461139287463E-11 2.816156654414685E-9 -2.803714057912057E-9 -2.547358497867169E-10
peri -1.200359067527258E-12 2.795139863856883E-12 1.394473848455013E-9 -2.803714057912057E-9 3.186216790837135E-9 2.601873480719044E-10
i -3.091439660387532E-14 7.214024804043469E-14 2.595568810090454E-11 -2.547358497867169E-10 2.601873480719044E-10 6.380381277288916E-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 MPO436370  

85046 (6126 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 6126 P-L = 1999 XQ200 
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-20 17:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin