(303775) 2005 QU182 - Misplaced Pages

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(303775) 2005 QU₁₈₂
Discovery
Discovered by	M. E. Brown D. L. Rabinowitz C. A. Trujillo
Discovery date	30 August 2005
Designations
MPC designation	2005 QU₁₈₂
Minor planet category	TNO (SDO)
Orbital characteristics
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 2
Observation arc	13642 days (37.35 yr)
Aphelion	184.19 AU (27.554 Tm) (Q)
Perihelion	36.827 AU (5.5092 Tm) (q)
Semi-major axis	110.51 AU (16.532 Tm) (a)
Eccentricity	0.66675 (e)
Orbital period (sidereal)	1161.74 yr (424325.7 d)
Mean anomaly	13.854° (M)
Mean motion	0° 0 3.054 / day (n)
Inclination	14.032° (i)
Longitude of ascending node	78.395° (Ω)
Argument of perihelion	223.69° (ω)
Earth MOID	35.8244 AU (5.35925 Tm)
Jupiter MOID	31.769 AU (4.7526 Tm)
T_Jupiter	6.711
Physical characteristics
Dimensions	416±73 km
Synodic rotation period	9.61 h (0.400 d)
Sidereal rotation period	9.61 hr
Geometric albedo	0.328+0.160 −0.109
Apparent magnitude	20.9
Absolute magnitude (H)	3.80±0.32, 3.6

(303775) 2005 QU₁₈₂ (provisional designation 2005 QU₁₈₂) is a trans-Neptunian object with a bright absolute magnitude of ca. 3.6.

Distance

It came to perihelion in 1971 and is currently 51.8 AU from the Sun. In April 2013, it moved beyond 50 AU from the Sun.

It has been observed 81 times over 10 oppositions with precovery images back to 1974.

"MPEC 2007-R03 : 2004 PF115, 2004 PG115, 2004 XA192, 2005 QU182". IAU Minor Planet Center. 1 September 2007. Retrieved 26 August 2009.
"List Of Centaurs and Scattered-Disk Objects". Minor Planet Center. Retrieved 22 January 2009.
Marc W. Buie (24 October 2008). "Orbit Fit and Astrometric record for 05QU182". SwRI (Space Science Department). Retrieved 9 December 2008.
^ "JPL Small-Body Database Browser: (2005 QU182)" (last observation: 2009-09-18). Retrieved 7 April 2016.
^ Santos-Sanz, P.; Lellouch, E.; Fornasier, S.; Kiss, C.; Pal, A.; Müller, T. G.; Vilenius, E.; Stansberry, J.; Mommert, M.; Delsanti, A.; Mueller, M.; Peixinho, N.; Henry, F.; Ortiz, J. L.; Thirouin, A.; Protopapa, S.; Duffard, R.; Szalai, N.; Lim, T.; Ejeta, C.; Hartogh, P.; Harris, A. W.; Rengel, M. (2012). ""TNOs are Cool": A survey of the trans-Neptunian region IV. Size/albedo characterization of 15 scattered disk and detached objects observed with Herschel-PACS". Astronomy & Astrophysics. 541: A92. arXiv:1202.1481. Bibcode:2012A&A...541A..92S. doi:10.1051/0004-6361/201118541. S2CID 118600525.
^ "AstDys 2005QU182 Ephemerides". Department of Mathematics, University of Pisa, Italy. Archived from the original on 26 May 2011. Retrieved 16 March 2009.
"JPL Small-Body Database Search Engine: H < 6 (mag) and a > 80 (AU)". JPL Solar System Dynamics. Retrieved 14 June 2014.

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(303775) 2005 QU₁₈₂

Consensus

Candidate

Asteroids	Hygiea Interamnia
Centaurs	Chariklo Chiron Pholus 1999 OX₃ 2013 TC₁₄₆ 2014 NW₆₅
Plutinos	Huya Ixion 2001 QF₂₉₈ 2002 VR₁₂₈ 2002 XV₉₃ 2003 AZ₈₄ 2003 UZ₄₁₃ 2003 VS₂ 2007 JH₄₃ 2017 OF69
Twotinos	2002 WC₁₉
Cubewanos	Chaos Salacia Varda Varuna 1998 SN₁₆₅ 2002 AW₁₉₇ 2002 CY248 2002 KX₁₄ 2002 MS₄ 2002 UX₂₅ 2003 QW₉₀ 2004 GV₉ 2004 NT₃₃ 2004 PF₁₁₅ 2004 TY₃₆₄ 2004 UX₁₀ 2005 RN₄₃ 2005 UQ₅₁₃ 2010 FX86
Other KBOs	1999 CD₁₅₈ 1999 DE₉ 2000 YW₁₃₄ 2002 XW₉₃ 2010 JO₁₇₉ 2010 VK₂₀₁ 2011 FW62 2011 GM₂₇ 2013 FZ₂₇ 2014 UM₃₃ 2015 AM₂₈₁ 2015 RR₂₄₅
Scattered disc objects	Gǃkúnǁʼhòmdímà Dziewanna 1996 GQ₂₁ 1996 TL₆₆ 2001 UR₁₆₃ 2002 TC₃₀₂ 2004 XA₁₉₂ 2005 QU₁₈₂ 2005 RM₄₃ 2006 QH181 2008 OG₁₉ 2010 KZ39 2010 RE₆₄ 2010 RF₄₃ 2010 JO179 2010 TJ 2010 VZ₉₈ 2013 FY₂₇ 2014 AN₅₅ 2014 EZ₅₁ 2014 UZ224 2014 WK₅₀₉ 2015 KH162 2015 RR245 2017 FO161 2018 AG37 2018 VG18 2021 DR15 2021 LL37
Detached objects	2003 FY₁₂₈ 2003 QX₁₁₃ 2004 XR₁₉₀ 2005 TB₁₉₀ 2007 JJ₄₃ 2008 ST₂₉₁
Sednoids	2012 VP113

Designation Groups List Moon Meanings of names
Asteroid	Active Aten asteroid Asteroid belt Family Jupiter trojan Near-Earth Spectral types
Distant minor planet	Centaur Neptune trojan Damocloid Trans-Neptunian object Detached Kuiper belt Oort cloud Scattered disc

Other