( 69230) Hermes

(1937 UB )

Discovery Circumstances:

K. Reinmuth - Heidelberg-Konigstuhl

28 Oct 1937

(1)

Orbital Type:

AP

(*)( 2)( 3)( 4)( 5)

Taxonomic Type:

S;Sq

( 6)( 7)

Albedo:

-

-

Diameter:(km)

952 - 2130 m

($)

H:(mag)

17.570

( 8)

G:

0.15

( 9)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

13.894+13.894

(10)(11)(12)(13)(14)

Quality:

3RB !

(10)(11)(12)(13)(14)

Lightcurve Amplitude:(mag)

0.06

(10)(11)(12)(13)(14)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

Y

(15)(16)

Spectral Observations:

Y

(17)(18)

IR Observations:

-

-

Remarks

* - orbital type derived from osculating orbital elements

$ - diameter range derived from H and assumed albedo for C and S type - 0.04 and 0.20 respectively

! - quality code according to Lagerkvist et al. (1989) in "Asteroids II" (Eds. R.P.Binzel et al.), Univ.Ariz.Press, Tucson, USA, pp. 1162-1179.

B - in rotation quality code means Binary asteroid

R - as rotation quality code means Radar observations

References

( 1) I.A.U.Circ. 690

(002) Milani, A. et al. (1989) Icarus 78, 212-269. (Dynamics of planet-crossing asteroids - Classes of orbital behavior - project Spaceguard)

(003) Hahn, G. & C.-I. Lagerkvist (1988) Celest. Mech. 43, 285-302. (Orbital evolution studies of planet-crossing asteroids)

(004) Hahn, G. & C.-I. Lagerkvist (1988) in "The Few Body Problem" (Ed.M.J. Valtonen), Kluwer Acad. Publ., Dordrecht, Netherlands, pp. 143-146. (Long-term orbital evolution studies of Aten-Apollo-Amor objects)

(005) Jopek, T.J. et al. (2004) Earth, Moon and Planets 95, 5-10. (Possible meteoroid streams associated with (69230) Hermes and 2002 SY50)

(006) Rivkin, A.S. & R.P. Binzel (2003) I.A.U. Circ. 8225. (1937 UB Hermes) (spectroscopy - taxonomy)

(007) Thomas, C.A. et al. (2014) Icarus 228, 217-246. (Physical characterization of Warm Spitzer-observed near-Earth objects)

(008) Pravec, P. et al. (2012) Icarus 221, 365-387 (Absolute magnitudes of asteroids and a revision of asteroid albedo estimates from WISE thermal observations)

(009) Pravec, P. et al. (2012) Icarus 221, 365-387 (Absolute magnitudes of asteroids and a revision of asteroid albedo estimates from WISE thermal observations)

(010) Pravec, P. et al. (2006) Icarus 181, 63-93. (Photometric survey of binary near-Earth asteroids)

(011) Petr Pravec's Ondrejov NEO Photometric Program Webpage "Prepublished Periods"

(012) Pravec, P. et al. (2003) I.A.U. Circ. 8233. (1937 UB Hermes) (photometry lightcurve rotation period)

(013) Margot, J.L. et al. (2003) I.A.U. Circ. 8227. (1937 UB Hermes) (radar obs. binary asteroid)

(014) R. Behrend Courbes des lumiere, Observatoire de Geneve website

(015) JPL's NEO Radar Detection Program Webpage

(016) Margot, J.L. et al. (2003) I.A.U. Circ. 8227. (1937 UB Hermes) (radar obs. binary asteroid)

(017) Rivkin, A.S. & R.P. Binzel (2003) I.A.U. Circ. 8225. (1937 UB Hermes) (spectroscopy - taxonomy)

(018) Rivkin, A.S. et al. (2004) Icarus 172, 408-414. (Infrared spectroscopic observations of 69230 Hermes ..)


NEODyS Page of ( 69230) Hermes