848 Inna

848 Inna
Discovery [1]
Discovered byG. Neujmin
Discovery siteSimeiz Obs.
Discovery date5 September 1915
Designations
(848) Inna
Named after
Inna Nikolaevna Leman-Balanovskaya
(Russian astronomer)[2]
A915 RQ · 1932 WJ
1934 AC · 1934 CM1
1934 CV · 1937 RD
1959 TJ · A905 YA
1915 XS · 1905 YA
main-belt [1][3] · (outer)
Themis [4][5][6]
Orbital characteristics [3]
Epoch 31 May 2020 (JD 2459000.5)
Uncertainty parameter 0
Observation arc114.10 yr (41,676 d)
Aphelion3.6160 AU
Perihelion2.6039 AU
3.1100 AU
Eccentricity0.1627
5.48 yr (2,003 d)
56.581°
0° 10m 46.92s / day
Inclination1.0538°
207.82°
125.37°
Physical characteristics
33.027±0.130 km[7]
unknown[8]
0.069±0.012[7]
C (S3OS2-TH)[9]
Cb (S3OS2-BB)[9]
11.3[1][3]

848 Inna (prov. designation: A915 RQ or 1915 XS) is a carbonaceous Themistian asteroid from the outer regions of the asteroid belt. It was discovered on 5 September 1915, by astronomer Grigory Neujmin at the Simeiz Observatory on the Crimean peninsula.[1] The C-type asteroid measures approximately 33 kilometers (21 miles) in diameter, while its rotation period remains unknown. It was named after Russian astronomer Inna Nikolaevna Leman-Balanovskaya (1881–1945).[2]

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  7. ^ a b Cite error: The named reference Masiero-2014 was invoked but never defined (see the help page).
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  9. ^ a b Cite error: The named reference Lazzaro-2004 was invoked but never defined (see the help page).