1695 Walbeck

Source: Wikipedia, the free encyclopedia.

1695 Walbeck
Discovery
SMASS = Cg[1] · C[3]
12.4[5][7][8] · 12.5[1][3] · 12.76±0.23[11] · 12.93[4]

1695 Walbeck, provisional designation 1941 UO, is a carbonaceous

Turku Observatory in Southwest Finland, and named after Henrik Walbeck.[2][12]

Classification and orbit

The asteroid orbits the Sun in the central main-belt at a distance of 2.0–3.6 AU once every 4 years and 8 months (1,694 days). Its orbit has an eccentricity of 0.29 and an inclination of 17° with respect to the ecliptic.[1] Walbeck's observation arc begins the night after its official discovery observation.[12]

Physical characteristics

In the

SMASS taxonomy, the carbonaceous asteroid is characterized as a Cg-type, an intermediate between the C-type and G-type asteroids.[1]

Lightcurves

In November 2006, a rotational

U=2/2).[9][10]

Diameter and albedo

According to the surveys carried out by the Infrared Astronomical Satellite

albedo between 0.037 and 0.051.[4][5][7][8] The Collaborative Asteroid Lightcurve Link derives an albedo of 0.046 and a diameter of 19.60 kilometers based on an absolute magnitude of 12.5.[3]

Naming

The

M.P.C. 5281).[13]

References

  1. ^ a b c d e f "JPL Small-Body Database Browser: 1695 Walbeck (1941 UO)" (2017-03-24 last obs.). Jet Propulsion Laboratory. Retrieved 6 June 2017.
  2. ^
    ISBN 978-3-540-00238-3
    .
  3. ^ a b c d e f "LCDB Data for (1695) Walbeck". Asteroid Lightcurve Database (LCDB). Retrieved 17 December 2016.
  4. ^
    doi:10.1088/2041-8205/759/1/L8
    . Retrieved 17 December 2016.
  5. ^
    doi:10.1088/0004-637X/741/2/90
    .
  6. ^
    doi:10.1088/0004-637X/741/2/68
    . Retrieved 17 December 2016.
  7. ^
    Bibcode:2004PDSS...12.....T
    . Retrieved 22 October 2019.
  8. ^
    doi:10.1093/pasj/63.5.1117. (online, AcuA catalog p. 153
    )
  9. ^ a b c d Behrend, Raoul. "Asteroids and comets rotation curves – (1695) Walbeck". Geneva Observatory. Retrieved 17 December 2016.
  10. ^
    doi:10.1016/j.pss.2005.04.006
    . Retrieved 17 December 2016.
  11. doi:10.1016/j.icarus.2015.08.007
    . Retrieved 17 December 2016.
  12. ^ a b "1695 Walbeck (1941 UO)". Minor Planet Center. Retrieved 17 December 2016.
  13. ^ "MPC/MPO/MPS Archive". Minor Planet Center. Retrieved 17 December 2016.

External links

Retrieved from "https://en.wikipedia.org/w/index.php?title=1695_Walbeck&oldid=1191786642"