1043 Beate
Discovery[1] | |
---|---|
Discovered by | K. Reinmuth |
Discovery site | Heidelberg Obs. |
Discovery date | 22 April 1925 |
Designations | |
(1043) Beate | |
Pronunciation | German: [beːˈʔaːtə][4] |
Named after | unknown[2] |
1925 HB | |
Minor planet category | main-belt · (outer)[3] |
Orbital characteristics[1] | |
Epoch 4 September 2017 (JD 2458000.5) | |
Uncertainty parameter 0 | |
Observation arc | 92.20 yr (33,677 days) |
Aphelion | 3.2214 AU |
Perihelion | 2.9717 AU |
3.0966 AU | |
Eccentricity | 0.0403 |
5.45 yr (1,990 days) | |
255.00° | |
0° 10m 51.24s / day | |
Inclination | 8.9257° |
159.31° | |
154.71° | |
Physical characteristics | |
Dimensions | 31.60±1.3 km[5] 31.85 km (derived)[3] 31.986±0.075 km[6] 33.97±0.43 km[7] 34.08±1.11 km[8] 40.952±0.967 km[9] |
14.6±0.1 h[10] 44.3±0.1 h[11][a] | |
0.1283±0.0193[9] 0.188±0.006[7] 0.209±0.032[6] 0.2147±0.019[5] 0.241±0.038[8] 0.2517 (derived)[3] | |
Tholen = S[1] · S[3] B–V = 0.900[1] U–B = 0.455[1] | |
Absolute magnitude (H) | 9.50[8] · 9.6[1][3] · 9.79[5][7][9] · 9.90±0.21[12] |
1043 Beate, provisional designation 1925 HB, is a stony asteroid from the outer region of the asteroid belt, approximately 32 kilometers in diameter. It was discovered by German astronomer Karl Reinmuth at the Heidelberg-Königstuhl State Observatory on 22 April 1925.[13] Any reference of its name to a person is unknown.[2]
Orbit and classification[]
Beate orbits the Sun in the outer main-belt at a distance of 3.0–3.2 AU once every 5 years and 5 months (1,990 days). Its orbit has an eccentricity of 0.04 and an inclination of 9° with respect to the ecliptic.[1] The asteroid's observation arc begins at the discovering observatory in May 1925, 3 weeks after its official discovery observation.[13]
Physical characteristics[]
In the Tholen classification, Beate is a common S-type asteroid.[1]
Rotation period[]
In April 2006, a rotational lightcurve of Beate was obtained from photometric observations by American astronomer Brian Warner at his Palmer Divide Observatory (716) in Colorado. It gave a longer-than average rotation period of 44.3±0.1 hours with a brightness variation of 0.47 magnitude (U=2+).[11][a]
Diameter and albedo[]
According to the surveys carried out by the Infrared Astronomical Satellite IRAS, the Japanese Akari satellite, and NASA's Wide-field Infrared Survey Explorer with its subsequent NEOWISE mission, Beate measures between 31.6 and 41.0 kilometers in diameter and its surface has an albedo between 0.128 and 0.241.[5][6][7][8][9] The Collaborative Asteroid Lightcurve Link derives an albedo of 0.2517 and a diameter of 31.85 kilometers with an absolute magnitude of 9.6.[3]
Naming[]
For this minor planet, any reference of its name to a person or occurrence is unknown.[2]
Unknown meaning[]
Among the many thousands of named minor planets, Beate is one of 120 asteroids, for which no official naming citation has been published. All of these low-numbered asteroids have numbers between 164 Eva and 1514 Ricouxa and were discovered between 1876 and the 1930s, predominantly by astronomers Auguste Charlois, Johann Palisa, Max Wolf and Karl Reinmuth (also see category).[14]
Notes[]
- ^ Jump up to: a b Lightcurve plot of 1043 Beate, Palmer Divide Observatory, Brian D. Warner (2006)
References[]
- ^ Jump up to: a b c d e f g h "JPL Small-Body Database Browser: 1043 Beate (1925 HB)" (2017-07-05 last obs.). Jet Propulsion Laboratory. Archived from the original on 22 December 2019. Retrieved 26 July 2017.
- ^ Jump up to: a b c Schmadel, Lutz D. (2007). "(1043) Beate". Dictionary of Minor Planet Names – (1043) Beate. Springer Berlin Heidelberg. p. 89. doi:10.1007/978-3-540-29925-7_1044. ISBN 978-3-540-00238-3.
- ^ Jump up to: a b c d e f "LCDB Data for (1043) Beate". Asteroid Lightcurve Database (LCDB). Retrieved 8 November 2016.
- ^ (German Names)
- ^ Jump up to: a b c d Tedesco, E. F.; Noah, P. V.; Noah, M.; Price, S. D. (October 2004). "IRAS Minor Planet Survey V6.0". NASA Planetary Data System. 12: IRAS-A-FPA-3-RDR-IMPS-V6.0. Bibcode:2004PDSS...12.....T. Retrieved 22 October 2019.
- ^ Jump up to: a b c Masiero, Joseph R.; Grav, T.; Mainzer, A. K.; Nugent, C. R.; Bauer, J. M.; Stevenson, R.; et al. (August 2014). "Main-belt Asteroids with WISE/NEOWISE: Near-infrared Albedos". The Astrophysical Journal. 791 (2): 11. arXiv:1406.6645. Bibcode:2014ApJ...791..121M. doi:10.1088/0004-637X/791/2/121. Retrieved 6 November 2016.
- ^ Jump up to: a b c d Usui, Fumihiko; Kuroda, Daisuke; Müller, Thomas G.; Hasegawa, Sunao; Ishiguro, Masateru; Ootsubo, Takafumi; et al. (October 2011). "Asteroid Catalog Using Akari: AKARI/IRC Mid-Infrared Asteroid Survey". Publications of the Astronomical Society of Japan. 63 (5): 1117–1138. Bibcode:2011PASJ...63.1117U. doi:10.1093/pasj/63.5.1117. (online, AcuA catalog p. 153)
- ^ Jump up to: a b c d Masiero, Joseph R.; Mainzer, A. K.; Grav, T.; Bauer, J. M.; Cutri, R. M.; Nugent, C.; et al. (November 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. Retrieved 8 November 2016.
- ^ Jump up to: a b c d Mainzer, A.; Grav, T.; Masiero, J.; Hand, E.; Bauer, J.; Tholen, D.; et al. (November 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.
- ^ Behrend, Raoul. "Asteroids and comets rotation curves – (1043) Beate". Geneva Observatory. Retrieved 8 November 2016.
- ^ Jump up to: a b Warner, Brian D.; Higgins, David (December 2006). "The lightcurves of 1043 Beate and 1186 Turnera". The Minor Planet Bulletin. 33 (4): 104–105. Bibcode:2006MPBu...33..104W. ISSN 1052-8091. Retrieved 8 November 2016.
- ^ Veres, Peter; Jedicke, Robert; Fitzsimmons, Alan; Denneau, Larry; Granvik, Mikael; Bolin, Bryce; et al. (November 2015). "Absolute magnitudes and slope parameters for 250,000 asteroids observed by Pan-STARRS PS1 - Preliminary results". Icarus. 261: 34–47. arXiv:1506.00762. Bibcode:2015Icar..261...34V. doi:10.1016/j.icarus.2015.08.007. Retrieved 8 November 2016.
- ^ Jump up to: a b "1043 Beate (1925 HB)". Minor Planet Center. Retrieved 8 November 2016.
- ^ Schmadel, Lutz D. (2007). "Appendix 11 – Minor Planet Names with Unknown Meaning". Dictionary of Minor Planet Names – Fifth Revised and Enlarged revision. Springer Berlin Heidelberg. pp. 927–929. ISBN 978-3-540-00238-3.
External links[]
- Asteroid Lightcurve Database (LCDB), query form (info Archived 16 December 2017 at the Wayback Machine)
- Dictionary of Minor Planet Names, Google books
- Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend
- Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center
- 1043 Beate at AstDyS-2, Asteroids—Dynamic Site
- 1043 Beate at the JPL Small-Body Database
- Minor planet object articles (numbered)
- Background asteroids
- Discoveries by Karl Wilhelm Reinmuth
- Minor planets with names of unknown origin
- Named minor planets
- S-type asteroids (Tholen)
- Astronomical objects discovered in 1925