(2399) Terradas

Lincoln Laboratory ETS, New Mexico

yes

(24R)-ethylcoprostanol

(24835) 1995 SM55, also written (24835) 1995 SM55, is a trans-Neptunian object (TNO) that resides in the Kuiper belt that was discovered on September 19, 1995, by Nichole M. Danzl. Until (19308) 1996 TO66 was discovered, it was the second-largest known object in the Kuiper belt, after Pluto.

/ day

(237) Coelestina

(246) Asporina

(262) Valda

(248) Lameia

(236) Honoria

(267) Tirza

(24R)-cholest-5-ene-3beta,24-diol,NADPH:oxygen oxidoreductase (7alpha-hydroxylating)

plutino

Spacewatch from Kitt Peak

(260) Huberta

(248835) 2006 SX368 , also known as 2006 SX368, is a centaur orbiting in the outer Solar System between Saturn and Neptune. It was discovered on September 16, 2006 by Andrew Becker, Andrew Puckett and Jeremy Kubica at Apache Point Observatory in Sunspot, New Mexico.

Jane X. Luu, Chadwick A. Trujillo, David J. Tholen, and David C. Jewitt

(25143) Itokawa

(25R)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-oyl-CoA:acceptor 24-oxidoreductase (24R-hydroxylating)

(251732) 1998 HG49, also written as (251732) 1998 HG49, is an asteroid on a low-eccentricity and low-inclination orbit between the orbits of Earth and Mars. This is within a region of stability where bodies may survive for the age of the Solar System, and hence it may have formed near its current orbit.It is classified as an Amor asteroid because its perihelion is less than 1.3 AU and does not cross Earth's orbit.Between 1900 and 2200 its closest approach to Earth is more than 0.14 AU.

Extended

(264) Libussa

(243) Ida I Dactyl

(24952) 1997 QJ4, also written as 1997 QJ4, is a plutino and as such, it is trapped in a 2:3 mean-motion resonance with Neptune. It was discovered on 28 August 1997 by Jane X. Luu, Chad Trujillo, David C. Jewitt and K. Berney. This object has a perihelion (closest approach to the Sun) at 30.463 AU and an aphelion (farthest approach from the Sun) at 48.038 AU, so it moves in a relatively eccentric orbit (0.224). It has an estimated diameter of 139 km; therefore, it is unlikely to be classified as a dwarf planet.

(24978) 1998 HJ151, also written as (24978) 1998 HJ151, is a cubewano. It has a perihelion (closest approach to the Sun) of 41.339 AU and an aphelion (farthest approach to the Sun) of 45.889 AU. It has a diameter of about 139 km. It was discovered on April 28, 1998, by Jane X. Luu, Chadwick A. Trujillo, David J. Tholen and David C. Jewitt.

(25R)-3alpha,7alpha-dihydroxy-5beta-cholestan-26-oate:CoA ligase (AMP-forming)

(241) Germania

(263) Dresda

(24R,24'R)-fucosterol-epoxide acetaldehyde-lyase (desmosterol-forming)

(247) Eukrate

(245) Vera

(26375) 1999 DE9 (also written (26375) 1999 DE9) is a trans-Neptunian object. Light-curve-amplitude analysis shows only small deviations, suggesting (26375) 1999 DE9 is a spheroid with small albedo spots. Measurements by the Spitzer Space Telescope estimate that it is 461 ± 45 km in diameter. It was discovered in 1999 by Chad Trujillo and Jane X. Luu. It is possibly a dwarf planet.(26375) 1999 DE9 orbit is in 2:5 resonance with Neptune's. Spectral analysis has shown traces of ice.

(254) Augusta

(242450) 2004 QY2 is a large Apollo near-Earth asteroid and potentially hazardous object. It has a well determined orbit with an observation arc of 7 years and an uncertainty parameter of 0. It was discovered on 20 August 2004 by the Siding Spring Survey at an apparent magnitude of 16.5 using the 0.5-metre (20 in) Uppsala Southern Schmidt Telescope.Based on an absolute magnitude of 15, the asteroid has an estimated diameter of 3.5 to 7.7 km. 2004 QY2 is one of the largest potentially hazardous asteroids (PHA) discovered. As of 2013 it has the brightest absolute magnitude of any PHA since its discovery. On 29 July 2012 it passed Earth at a distance of 0.4314 AU (64,540,000 km; 40,100,000 mi).Given the estimated size of roughly 5 km, 2004 QY2 is one of the largest objects to appear on the Sentry Risk Table. It was removed from the Sentry Risk Table on 25 August 2004.

(256) Walpurga

(266) Aline

(239) Adrastea

(237442) 1999 TA10, provisionally known as 1999 TA10, is a near-Earth object (NEO) from the Amor asteroid group. It is suspected of being an inner fragment of the differentiated asteroid 4 Vesta.Given an absolute magnitude (H) of 17.9, and that the albedo is unknown, this NEO could vary from 500 to 1500 meters in diameter.1999 TA10 was discovered on 5 October 1999 at apparent magnitude 17.7, when it was only 0.39 AU from Earth. In 2010, it came within 0.3 AU of Earth.

TNO

(253) Mathilde

(25) Phocaea

(258) Tyche

(249) Ilse

(24R,25R)-3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestanoyl-CoA hydro-lyase ((24E)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholest-24-enoyl-CoA-forming)

(242) Kriemhild

(257) Silesia

(251) Sophia

(25R)-5beta-cholestane-3alpha,7alpha,12alpha,26-tetraol:NAD+ 26-oxidoreductase

(252) Clementina

(25R)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-oyl-CoA:ac ceptor 24-oxidoreductase

(250) Bettina

(238) Hypatia

(259) Aletheia

(24R)-cholest-5-ene-3beta,24-diol,NADPH:oxygen oxidoreductase

(26) Proserpina

unknown

(24952) 1997 QJ4, also written as 1997 QJ4, is a plutino and as such, it is trapped in a 2:3 mean-motion resonance with Neptune. It was discovered on 28 August 1997 by Jane X. Luu, Chad Trujillo, David C. Jewitt and K. Berney. This object has a perihelion (closest approach to the Sun) at 30.463 AU and an aphelion (farthest approach from the Sun) at 48.038 AU, so it moves in a relatively eccentric orbit (0.224).

(24) Themis

(255) Oppavia

(242450) 2004 QY2 is a large Apollo near-Earth asteroid and potentially hazardous object. It has a well determined orbit with an observation arc of 7 years and an uncertainty parameter of 0. It was discovered on 20 August 2004 by the Siding Spring Survey at an apparent magnitude of 16.5 using the 0.5-metre (20 in) Uppsala Southern Schmidt Telescope.Based on an absolute magnitude of 15, the asteroid has an estimated diameter of 3.5 to 7.7 km.

Amor asteroid

<704km

(266854) Sezenaksu

(24S)-methylcalciol

Jane X. Luu, Chad Trujillo, David C. Jewitt, and K. Berney

none

(261) Prymno

Chadwick A. Trujillo and

(243) Ida

(266622) Málna

(25R)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-al:NAD+ 26-oxidoreductase

(268) Adorea

(265) Anna

(244) Sita

(240) Vanadis

(24R)-Hydroxycalcidiol

(2448) Sholokhov

(237442) 1999 TA10, provisionally known as 1999 TA10, is a near-Earth object (NEO) from the Amor asteroid group. It is suspected of being an inner fragment of the differentiated asteroid 4 Vesta.Given an absolute magnitude (H) of 17.9, and that the albedo is unknown, this NEO could vary from 500 to 1500 meters in diameter.1999 TA10 was discovered on 5 October 1999 at apparent magnitude 17.7, when it was only 0.39 AU from Earth. In 2010, it came within 0.3 AU of Earth. During the 2010 close approach, NASA Infrared Telescope Facility (NASA IRTF) studies suggested that 1999 TA10 originated from the interior of Vesta. The next close approach will be in 2023. In 2086, it will come within 0.017 AU (2,500,000 km; 1,600,000 mi) of Mars.

(2521) Heidi

(25R)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-oyl-CoA:ac ceptor 24-oxidoreductase (24R-hydroxylating)