313 Chaldaea

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Column 1
Lightcurve-base 3D-model of 313 Chaldaea.
Johann Palisa
30 August 1891
(313) Chaldaea
/kælˈdiːə/
Chaldea
Main belt
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
122.79 yr (44849 d)
2.8054 AU (419.68 Gm)
1.9456 AU (291.06 Gm)
2.3755 AU (355.37 Gm)
0.18096
3.66 yr (1337.3 d)
262.291°
0° 16m 9.084s / day
11.654°
176.640°
316.013°
96.34±1.7 km
8.392 h (0.3497 d)
0.0524±0.002
C
8.90
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313 Chaldaea 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 Johann Palisa on 30 August 1891 in Vienna. It was named in honor of the Chaldeans, considered the founders of astrology.

In 2003, the asteroid was detected by radar from the Arecibo Observatory at a distance of 1.07 AU. The resulting data yielded an effective diameter of 96 ± 14 km.

• 313 Chaldaea at AstDyS-2, Asteroids—Dynamic Site
  • Ephemeris · Observation prediction · Orbital info · Proper elements · Observational info
• 313 Chaldaea at the JPL Small-Body Database

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