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JPL Small-Body Database Browser
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277144 (2005 LQ32)
Classification: Main-belt Asteroid          SPK-ID: 2277144
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05014935940819364 5.1666e-08  
a 3.184219550213534 5.2327e-08 au
q 3.024532979555279 1.7078e-07 au
i 12.85785889918138 7.4881e-06 deg
node 217.3969468461229 2.693e-05 deg
peri 250.0997371392872 8.272e-05 deg
M 293.6188629272146 7.6885e-05 deg
tp 2458983.188243169769
(2020-May-13.68824317)
0.00044381 TDB
period 2075.405357851244
5.68
5.1159e-05
1.401e-07
d
yr
n .1734600899232155 4.2758e-09 deg/d
Q 3.34390612087179 5.4952e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      6173 days (16.90 yr)  
   first obs. used      2003-01-11  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55085  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 17:51:52  

Additional Information
 Earth MOID = 2.07045 au 
 Jupiter MOID = 1.82271 au 
 T_jup = 3.158 
[ 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 15.3   n/a MPO476187  
diameter diameter 4.100 km 0.746 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277144 (2005 LQ32)          Discovered 2005-Jun-09 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ 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
1905-Aug-25 07:25 00:08 Jupiter 1.96463808270179 1.96463504802343 1.96464111746581 5.23210101436005 5.1490399861988 2417082.809336707 8.38247201084135 686.167523848078 32.9151763328112 77.6970997871684 2906582.91909011 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 17:51:54 2019-Dec-14 17:52
1916-Aug-16 02:00 00:08 Jupiter 1.87479585556883 1.8747951604004 1.87479655074164 4.86870074317572 4.77500344114813 2421091.583525932 7.61687079569147 701.274332099338 32.1409274105154 -89.9781303635056 2387780.28537612 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 17:51:54 2019-Dec-14 17:52
1927-Jul-23 04:02 00:07 Jupiter 1.93522863336749 1.93522683571657 1.93523043105613 3.9980994658641 3.88708467897815 2425084.667863376 7.35215865866665 479.87518152979 33.1686182699661 -77.4853261187932 1818003.121957 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 17:51:54 2019-Dec-14 17:52
2047-Nov-29 06:48 00:02 Jupiter 1.93898007612223 1.93897914126316 1.93898101098516 5.15084350919538 5.06532431788415 2469043.783206759 2.28705310515569 201.74976035341 32.2303016259705 80.8460188665544 2741336.0815634 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 17:51:54 2019-Dec-14 17:52
2058-Nov-19 23:08 00:03 Jupiter 1.85552645891312 1.8555257759121 1.85552714191446 4.79150103137445 4.6952645737193 2473052.463686123 3.13224499053027 292.336276206303 31.7841998428336 -88.3876255995786 2316970.60696876 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 17:51:54 2019-Dec-14 17:52
2069-Oct-27 14:00 00:04 Jupiter 1.92366751497487 1.9236662100129 1.92366881994788 3.94509723657804 3.83186106726951 2477047.083428046 4.34626147529154 284.178920453184 32.3787521951467 -76.0489383804479 1797181.54296831 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 17:51:54 2019-Dec-14 17:52
2190-Mar-03 04:30 00:13 Jupiter 1.9140980731904 1.91409362767854 1.9141025189388 5.0703134111445 4.98227281846593 2521002.687335686 12.9974978300682 1106.49936247871 33.6083535277712 78.7158751995405 2608504.40015089 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 17:51:54 2019-Dec-14 17:52
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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