389 Industria

389 Industria

Modelled shape of Industria from its lightcurve
Discovery[1]
Discovered by	A. Charlois
Discovery site	Nice Obs.
Discovery date	8 March 1894
Designations
MPC designation	(389) Industria
Pronunciation	/ɪnˈdʌstriə/
Named after	Latin for diligence[2]
Alternative designations	A894 EE · 1938 XG1946 OJ · A910 EA1894 BB
Minor planet category	main-belt[1][3] ·(middle) background[4][5]
Orbital characteristics[3]
Epoch 31 May 2020 (JD 2459000.5)
Uncertainty parameter 0
Observation arc	125.90 yr (45,985 d)
Aphelion	2.7829 AU
Perihelion	2.4337 AU
Semi-major axis	2.6083 AU
Eccentricity	0.0670
Orbital period (sidereal)	4.21 yr (1,539 d)
Mean anomaly	316.57°
Mean motion	0° 14^m 2.4^s / day
Inclination	8.1219°
Longitude of ascending node	282.28°
Argument of perihelion	264.91°
Physical characteristics
Mean diameter	74.378±1.883 km[6] 79.23±2.4 km[7] 79.32±0.95 km[8]
Synodic rotation period	8.53 h[9][10]
Geometric albedo	0.1983±0.012[7] 0.201±0.006[8] 0.225±0.046[6]
Spectral type	Tholen = S[3] SMASS = S[3] B–V = 0.855±0.039[3] U–B = 0.420±0.056[3]
Absolute magnitude (H)	7.8[3]

389 Industria (prov. designation:A894 EEor1894 BB) is a large background asteroid, approximately 79 kilometers (49 miles) in diameter, located in the central region of the asteroid belt. It was discovered on 8 March 1894, by French astronomer Auguste Charlois at the Nice Observatory.^[1] The stony S-type asteroid has a rotation period of 8.5 hours.^[9][10] It was named after the Latin word for "diligence".^[2]

References

1. "389 Industria (A894 EE)". Minor Planet Center. Retrieved 12 March 2020.
2. Schmadel, Lutz D. (2007). "(389) Industria". Dictionary of Minor Planet Names. Springer Berlin Heidelberg. p. 47. doi:10.1007/978-3-540-29925-7_390. ISBN 978-3-540-00238-3.
3. "JPL Small-Body Database Browser: 389 Industria (A894 EE)" (2020-02-02 last obs.). Jet Propulsion Laboratory. Retrieved 12 March 2020.
4. "Asteroid 389 Industria – Proper Elements". AstDyS-2, Asteroids – Dynamic Site. Retrieved 12 March 2020.
5. "Asteroid 389 Industria". Small Bodies Data Ferret. Retrieved 12 March 2020.
6. Mainzer, A. K.; Bauer, J. M.; Cutri, R. M.; Grav, T.; Kramer, E. A.; Masiero, J. R.; et al. (June 2016). "NEOWISE Diameters and Albedos V1.0". NASA Planetary Data System. Bibcode:2016PDSS..247.....M. Retrieved 12 March 2020.
7. Tedesco, E. F.; Noah, P. V.; Noah, M.; Price, S. D. (October 2004). "IRAS Minor Planet Survey V6.0". NASA Planetary Data System. 12: IRAS-A-FPA-3-RDR-IMPS-V6.0. Bibcode:2004PDSS...12.....T. Retrieved 12 March 2020.
8. Usui, Fumihiko; Kuroda, Daisuke; Müller, Thomas G.; Hasegawa, Sunao; Ishiguro, Masateru; Ootsubo, Takafumi; et al. (October 2011). "Asteroid Catalog Using Akari: AKARI/IRC Mid-Infrared Asteroid Survey". Publications of the Astronomical Society of Japan. 63 (5): 1117–1138. Bibcode:2011PASJ...63.1117U. doi:10.1093/pasj/63.5.1117. (online, AcuA catalog p. 153)
9. Lagerkvist, C. -I.; Magnusson, P.; Debehogne, H.; Hoffmann, M.; Erikson, A.; de Campos, A.; et al. (November 1992). "Physical studies of asteroids. XXV - Photoelectric photometry of asteroids obtained at ESO and Hoher List Observatory". Astronomy and Astrophysics Supplement Series. 95 (3): 461–470. Bibcode:1992A&AS...95..461L. ISSN 0365-0138.
10. "LCDB Data for (389) Industria". Asteroid Lightcurve Database (LCDB). Retrieved 12 March 2020.

External links

• Lightcurve Database Query (LCDB), at www.minorplanet.info
• Dictionary of Minor Planet Names, Google books
• Asteroids and comets rotation curves, CdR – Geneva Observatory, Raoul Behrend
• Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center
• 389 Industria at AstDyS-2, Asteroids—Dynamic Site
  • Ephemeris ·Observation prediction ·Orbital info ·Proper elements ·Observational info
• 389 Industria at the JPL Small-Body Database