Wikipedia

3031 Houston

asteroyd

Ang 3031 Houston, (pansamantalang pagtatalaga: 1984 CX), ay isang mabatong Florian asteroid mula sa mga panloob na rehiyon ng sinturon ng asteroyd, humigit-kumulang 6 na kilometro ang lapad. Ito ay natuklasan noong 8 Pebrero 1984, ng Amerikanong astronomo na si Edward Bowell sa Anderson Mesa Station malapit sa Flagstaff, Arizona. Ipinangalan ito sa Amerikanong astronomo na si Walter Scott Houston.[1]

3031 Houston
Pagkatuklas [1]
Natuklasan niE. Bowell
Natuklasan saAnderson Mesa Stn.
Natuklasan noong8 February 1984
Designasyon
Designasyong MPC(3031) Houston
Ipinangalan kayWalter Scott Houston
(American amateur astronomer)[2]
Ibang designasyon1984 CX · 1954 EF
1978 NP · 1979 VT1
1981 JL1
Kategorya ng planetang menormain-belt · (inner)
Flora [3][4]
Orbital characteristics [1]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc63.16 yr (23,071 days)
Aphelion2.4553 AU
Perihelion2.0169 AU
Semi-major axis2.2361 AU
Eccentricity0.0980
Orbital period3.34 yr (1,221 days)
Mean anomaly330.84°
Mean motionPadron:Deg2DMS / day
Inclination4.3407°
Longitude of ascending node317.78°
Argument of perihelion249.40°
Pisikal na katangian
Dimensiyon5.45±0.81 km[5]
6.43±0.14 km[6]
6.430±0.141 km[6]
6.761±0.028 km[7]
7.14 km (calculated)[3]
Rotation period5.61±0.060 h (half)[8]
11.175±0.0532 h[9]
11.218±0.006 h[10]
Geometric albedo0.24 (assumed)[3]
0.2456±0.0331[7]
0.270±0.028[6]
0.39±0.20[5]
Spectral typeS [3]
Absolute magnitude (H)12.787±0.001 (R)[9] · 12.80[5] · 12.810±0.080 (R)[8] · 12.9[1][3] · 13.00[6][7]

Pagpapangalan baguhin

Ipinangalan ang planetang menor na ito kay Walter Scott Houston (1912–1993), isang baguhang Amerikanong astronomo na kilala sa kanyang hanay na Deep-Sky Wonders sa magasing Sky and Telescope. Si Houston, na nagmamasid sa malalalim na bagay sa kalangitan, ay naghikayat din sa maraming mga baguhang astronomo.[2][11]

Ang pangalan ay iminungkahi ng nakatuklas kasunod ng mungkahi ni P. L. Dombrowski. Ang opisyal na pagsipi ng pangalan ay inilathala ng Minor Planet Center noong 22 Hunyo 1986 (M.P.C. 10845).

Ligiran at pag-uuri baguhin

Ang Houston ay isang miyembro ng pamilyang Flora (402),[12][4] isang higanteng pamilya ng mga asteroyd at ang pinakamalaking pamilya ng mga mabatong asteroid sa pangunahing-sinturon.  Ito ay umiikot sa Araw sa panloob na pangunahing-belt sa layong 2.0–2.5 AU isang beses bawat tatlong taon at apat na buwan (1,221 araw). Ang orbit nito ay may eccentricity na 0.10 at isang inclination na 4° alinsunod sa ecliptic.[13][3][6]

Nagsisimula ang observation arc ng katawan sa pagkakakilanlan nito bilang 1954 EF sa Goethe Link Observatory noong Oktubre 1954,[5] o tatlumpung taon bago ang opisyal na pagtuklas nito sa Anderson Mesa.[7][10][8][9]

Mga sanggunian baguhin

  1. ↑ 1.0 1.1 1.2 1.3 "JPL Small-Body Database Browser: 3031 Houston (1984 CX)" (2017-05-04 last obs.). Jet Propulsion Laboratory. Nakuha noong 7 Mayo 2024.{{cite web}}: CS1 maint: date auto-translated (link)
  2. ↑ 2.0 2.1 Schmadel, Lutz D. (2007). "(3031) Houston". Dictionary of Minor Planet Names (sa wikang Ingles). Springer Berlin Heidelberg. p. 249. doi:10.1007/978-3-540-29925-7_3032. ISBN 978-3-540-00238-3.{{cite book}}: CS1 maint: date auto-translated (link)
  3. ↑ 3.0 3.1 3.2 3.3 3.4 3.5 "LCDB Data for (3031) Houston". Asteroid Lightcurve Database (LCDB). Nakuha noong 7 Mayo 2024.{{cite web}}: CS1 maint: date auto-translated (link)
  4. ↑ 4.0 4.1 "Asteroid 3031 Houston – Nesvorny HCM Asteroid Families V3.0". Small Bodies Data Ferret (sa wikang Ingles). Inarkibo mula sa ang orihinal noong 14 Septiyembre 2020. Nakuha noong 7 Mayo 2024. {{cite web}}: Check date values in: |archive-date= (tulong)
  5. ↑ 5.0 5.1 5.2 5.3 Nugent, C. R.; Mainzer, A.; Masiero, J.; Bauer, J.; Cutri, R. M.; Grav, T.; atbp. (Disyembre 2015). "NEOWISE Reactivation Mission Year One: Preliminary Asteroid Diameters and Albedos". The Astrophysical Journal. 814 (2): 13. arXiv:1509.02522. Bibcode:2015ApJ...814..117N. doi:10.1088/0004-637X/814/2/117. Nakuha noong 31 Agosto 2017.{{cite journal}}: CS1 maint: date auto-translated (link)
  6. ↑ 6.0 6.1 6.2 6.3 6.4 Masiero, Joseph R.; Mainzer, A. K.; Grav, T.; Bauer, J. M.; Cutri, R. M.; Nugent, C.; atbp. (Nobyembre 2012). "Preliminary Analysis of WISE/NEOWISE 3-Band Cryogenic and Post-cryogenic Observations of Main Belt Asteroids". The Astrophysical Journal Letters. 759 (1): 5. arXiv:1209.5794. Bibcode:2012ApJ...759L...8M. doi:10.1088/2041-8205/759/1/L8. Nakuha noong 31 Agosto 2017.{{cite journal}}: CS1 maint: date auto-translated (link)
  7. ↑ 7.0 7.1 7.2 7.3 Mainzer, A.; Grav, T.; Masiero, J.; Hand, E.; Bauer, J.; Tholen, D.; atbp. (Nobyembre 2011). "NEOWISE Studies of Spectrophotometrically Classified Asteroids: Preliminary Results". The Astrophysical Journal. 741 (2): 25. arXiv:1109.6407. Bibcode:2011ApJ...741...90M. doi:10.1088/0004-637X/741/2/90.{{cite journal}}: CS1 maint: date auto-translated (link)
  8. ↑ 8.0 8.1 8.2 Chang, Chan-Kao; Ip, Wing-Huen; Lin, Hsing-Wen; Cheng, Yu-Chi; Ngeow, Chow-Choong; Yang, Ting-Chang; atbp. (Agosto 2015). "Asteroid Spin-rate Study Using the Intermediate Palomar Transient Factory". The Astrophysical Journal Supplement Series. 219 (2): 19. arXiv:1506.08493. Bibcode:2015ApJS..219...27C. doi:10.1088/0067-0049/219/2/27. Nakuha noong 7 Mayo 2024.{{cite journal}}: CS1 maint: date auto-translated (link)
  9. ↑ 9.0 9.1 9.2 Waszczak, Adam; Chang, Chan-Kao; Ofek, Eran O.; Laher, Russ; Masci, Frank; Levitan, David; atbp. (Setyembre 2015). "Asteroid Light Curves from the Palomar Transient Factory Survey: Rotation Periods and Phase Functions from Sparse Photometry". The Astronomical Journal. 150 (3): 35. arXiv:1504.04041. Bibcode:2015AJ....150...75W. doi:10.1088/0004-6256/150/3/75. Nakuha noong 31 Agosto 2017.{{cite journal}}: CS1 maint: date auto-translated (link)
  10. ↑ 10.0 10.1 Ditteon, Richard; Horn, Lauren; Kamperman, Amy; Vorjohan, Bradley; Kirkpatrick, Elaine (Enero 2012). "Asteroid Lightcurve Analysis at the Oakley Souther Sky Observatory: 2011 April-May". The Minor Planet Bulletin. 39 (1): 26–28. Bibcode:2012MPBu...39...26D. ISSN 1052-8091. Nakuha noong 7 Mayo 2024.{{cite journal}}: CS1 maint: date auto-translated (link)
  11. ↑ "3031 Houston (1984 CX)". Minor Planet Center (sa wikang Ingles). Nakuha noong 7 Mayo 2024.{{cite web}}: CS1 maint: date auto-translated (link)
  12. ↑ "MPC/MPO/MPS Archive". Minor Planet Center (sa wikang Ingles). Nakuha noong 7 Mayo 2024.{{cite web}}: CS1 maint: date auto-translated (link)
  13. ↑ Nesvorný, D.; Broz, M.; Carruba, V. (Disyembre 2014). "Identification and Dynamical Properties of Asteroid Families". Asteroids IV. pp. 297–321. arXiv:1502.01628. Bibcode:2015aste.book..297N. doi:10.2458/azu_uapress_9780816532131-ch016. ISBN 9780816532131.{{cite book}}: CS1 maint: date auto-translated (link)
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