8_Flora 8_Flora

8 Flora - Definition and Overview

Related Words: Cora, Demeter, Dionysos, Dionysus, Frey, Gaea, Gaia, Kore, Persephone, Pomona, Proserpina, Proserpine, Triptolemus
8 Flora
Discovery
Discoverer John Russell Hind
Discovery Date October 18, 1847
Alternate Designations  
Category Flora family
Orbital Elements
Epoch July 14, 2004 (JD 2453200.5)
Eccentricity (e) 0.156
Semi-Major Axis (a) 329.313 Gm (2.201 AU)
Perihelion (q) 277.806 Gm (1.857 AU)
Aphelion (Q) 380.821 Gm (2.546 AU)
Orbital Period (P) 1192.956 d (3.27 a)
Mean Orbital Speed 20.07 km/s
Inclination (i) 5.887°
Longitude of the
Ascending Node
(Ω)
111.033°
Argument of Perihelion (ω) 284.955°
Mean Anomaly (M) 5.680°
Physical Characteristics
Dimensions 135.9 km
Mass 2.6×1018 kg
Density 2 ? g/cm³
Surface Gravity 0.0380 m/s²
Escape Velocity 0.0718 km/s
Rotation Period 0.5363 d 1 (http://www.psi.edu/pds/archive/lc.html)
Spectral Class S-type asteroid
Absolute Magnitude 6.49
Albedo 0.243 2 (http://dorothy.as.arizona.edu/DSN/IRAS/index_iras.html)
Mean Surface Temperature ~257 K

8 Flora ("FLORa") is a large, bright Main belt asteroid. It is probably a mixture of silicate rock and nickel-iron metals.

It is the largest member of the Flora asteroid family, a remnant of a larger parent body that shattered in a violent collision.

It was discovered by J. R. Hind on October 18, 1847. It was his second asteroid discovery after 7 Iris.

The name Flora was proposed by John Herschel, from Flora, the Latin goddess of flowers and gardens, wife of Zephyrus (the personnification of the West wind), mother of Spring, and whose Greek equivalent is Chloris (who has her own asteroid, 410 Chloris).

External links


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The Minor Planets
Vulcanoids | Main belt | Groups and Families | Near-Earth objects | Jupiter Trojans
Centaurs | Trans-Neptunians | Damocloids | Comets | Kuiper Belt | Oort Cloud
(For other objects and regions, see: Binary asteroids, Asteroid moons and the Solar system)
(For a complete listing, see: List of asteroids)

Example Usage of Flora

M_R_Lawrence: HOW DOES YOUR GARDEN GROW? And houseplants? How's the office Flora doing? Get some more growing tips here. http://Plantwhispers.com
PetsPamper: HOW DOES YOUR GARDEN GROW? And houseplants? How's the office Flora doing? Get some more growing tips here. http://Plantwhispers.com
Bentall: Dear @Sephora, All I want for the holidays this year is Flora by Gucci 2.5oz. #SephoraClaus
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