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JPL Small-Body Database Browser
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185077 (2006 RL71)
Classification: Main-belt Asteroid          SPK-ID: 2185077
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03142234511977852 3.9069e-08  
a 2.35419972056163 1.4502e-08 au
q 2.280225244461256 9.2337e-08 au
i .2903720200699327 4.6165e-06 deg
node 284.6782527642708 0.0010814 deg
peri 157.6791688886292 0.0010854 deg
M 209.6854954335324 9.1874e-05 deg
tp 2459551.386045749576
(2021-Dec-02.88604575)
0.00033715 TDB
period 1319.360211057693
3.61
1.2191e-05
3.338e-08
d
yr
n .2728595246262568 2.5212e-09 deg/d
Q 2.428174196662004 1.4957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      360  
   data-arc span      8603 days (23.55 yr)  
   first obs. used      1995-09-21  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5522  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:00:21  

Additional Information
 Earth MOID = 1.29596 au 
 Jupiter MOID = 2.61824 au 
 T_jup = 3.555 
[ 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 17.2   n/a MPO427126  
rotation period rot_per 4.53 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

185077 (2006 RL71)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
2110-May-28 09:59 00:08 Thisb 0.0362634999684319 0.0362499152590435 0.0362770925260706 3.21211316785271 3.2121131093179 2491868.916279089 7.8470606109648 1081.57919339001 54.564188638825 -51.3287238406715 77618.9861733667 T 16 CATAB v2.0f-lin.ifort 2020-Feb-24 20:00:38 2020-Feb-24 20:00
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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