345 Tercidina

345 Tercidina
A three-dimensional model of 345 Tercidina based on its light curve
Discovery
Discovered byAuguste Charlois
Discovery date23 November 1892
Designations
(345) Tercidina
Pronunciation/tɜːrsɪˈdaɪnə/
Named after
(unknown)
1892 O
Main belt
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc122.88 yr (44882 d)
Aphelion2.46765 AU (369.155 Gm)
Perihelion2.18337 AU (326.628 Gm)
2.32551 AU (347.891 Gm)
Eccentricity0.061120
3.55 yr (1295.3 d)
288.675°
0° 16m 40.526s / day
Inclination9.74765°
212.629°
230.279°
Physical characteristics
Dimensions126x94x90 km[2][3][1]
94 km (mean)[1]
98.78 ± 2.63 km[4]
Mass(2.68 ± 1.18) × 1018 kg[4]
Mean density
5.30 ± 2.37 g/cm3[4]
12.371 h (0.5155 d)[1]
0.0654±0.007[1]
C[1]
8.71[1]

345 Tercidina is a large main-belt asteroid. It is classified as a C-type asteroid and is probably composed of carbonaceous material.

It was discovered by Auguste Charlois on 23 November 1892, in Nice.

  1. ^ a b c d e f g Cite error: The named reference jpldata was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference Richard was invoked but never defined (see the help page).
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  4. ^ a b c Cite error: The named reference Carry2012 was invoked but never defined (see the help page).