( 4401) Aditi

(1985 TB )

Discovery Circumstances:

C. S. Shoemaker - Palomar Mountain

14 Oct 1985

(1)

Orbital Type:

AM

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

Taxonomic Type:

-

-

Albedo:

-

-

Diameter:(km)

1.9 - 4.3 km

($)

H:(mag)

16.00

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

-

-

Quality:

-

-

Lightcurve Amplitude:(mag)

-

-

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

-

-

Spectral Observations:

-

-

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

# - absolute magnitude H derived from astrometric observation via orbit determination - G value assumed to be 0.15

References

( 1) I.A.U.Circ. 4127

(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) Hahn, G. et al. (1991) Astron. & Astrophys. 246, 603-618. (Orbital evolution studies of asteroids near the 5:2 mean motion resonance with Jupiter)


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