1737 Severny

1737 Severny
Discovery [1]
Discovered by L. Chernykh
Discovery site CrAO - Nauchnyj
Discovery date 13 October 1966
Designations
MPC designation 1737 Severny
Named after
 Andrei Severny
(observatory's director) [2]
1966 TJ · 1942 CA
1944 OF · 1950 TM
1950 TP4 · 1951 YF2
1963 DH
main-belt · Eos [3]
Orbital characteristics [1]
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 0
Observation arc 65.45 yr (23906 days)
Aphelion 3.1620 AU (473.03 Gm)
Perihelion 2.8639 AU (428.43 Gm)
3.0129 AU (450.72 Gm)
Eccentricity 0.049477
5.23 yr (1910.2 d)
359.15°
0° 11m 18.456s / day
Inclination 9.3784°
327.45°
221.92°
Earth MOID 1.87395 AU (280.339 Gm)
Jupiter MOID 1.85354 AU (277.286 Gm)
Jupiter Tisserand parameter 3.227
Physical characteristics
Dimensions 21.6 km
21.61±2.7 km [4]
24.83±1.47 km [5]
22.793±0.122 km [6]
22.41 km (calculated) [3]
Mean radius
 10.8 km
14.11 h (0.588 d) [1][7]
9.2481±0.0625 h [8]

0.1811 [4]
0.139±0.018 [5]
0.1363±0.0267 [6]
0.14 (assumed) [3]


0.1811 ± 0.057 [1]
S [3]
11.0

    1737 Severny, provisional designation 1966 TJ, is a stony asteroid from the outer region of the asteroid belt, about 22 kilometers in diameter. It was discovered on 13 October 1966 by Russian female astronomer Lyudmila Chernykh at the Crimean Astrophysical Observatory in Nauchnyj.[9]

    The S-type asteroid is a member of the Eos family. It orbits the Sun at a distance of 2.9–3.2 AU once every 5 years and 3 months (1,912 days). Its orbit shows an eccentricity of 0.05 and is tilted by 9 degrees to the plane of the ecliptic. It has a rotation period of 14.110 hours and an albedo of 0.181, according to the surveys carried out by IRAS, Akari, WISE and NEOWISE.[4][5][6]

    Named by the discoverer in honor of Soviet astronomer Andrei Severny (1913–1987), who was the Director of the Crimean Astrophysical Observatory[2] and known for his work on solar flares and astronomical observations from artificial satellites.

    References

    1. 1 2 3 4 "JPL Small-Body Database Browser: 1737 Severny (1966 TJ)" (2015-05-26 last obs.). Jet Propulsion Laboratory. Retrieved 21 April 2016.
    2. 1 2 Schmadel, Lutz D. (2003). Dictionary of Minor Planet Names – (1737) Severny. Springer Berlin Heidelberg. p. 138. ISBN 978-3-540-29925-7. Retrieved 18 November 2015.
    3. 1 2 3 4 "LCDB Data for (1737) Severny". Asteroid Lightcurve Database (LCDB). Retrieved 18 November 2015.
    4. 1 2 3 Tedesco, E. F.; Noah, P. V.; Noah, M.; Price, S. D. (October 2004). "IRAS Minor Planet Survey V6.0". NASA Planetary Data System. Bibcode:2004PDSS...12.....T. Retrieved 18 November 2015.
    5. 1 2 3 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. Retrieved 18 November 2015.
    6. 1 2 3 Mainzer, A.; Grav, T.; Masiero, J.; Hand, E.; Bauer, J.; Tholen, D.; et al. (November 2011). "NEOWISE Studies of Spectrophotometrically Classified Asteroids: Preliminary Results". The Astrophysical Journal. 741 (2): 25. arXiv:1109.6407Freely accessible. Bibcode:2011ApJ...741...90M. doi:10.1088/0004-637X/741/2/90. Retrieved 18 November 2015.
    7. ↑ Behrend, Raoul. "Asteroids and comets rotation curves – (1737) Severny". Geneva Observatory. Retrieved 18 November 2015.
    8. ↑ Waszczak, Adam; Chang, Chan-Kao; Ofek, Eran O.; Laher, Russ; Masci, Frank; Levitan, David; et al. (September 2015). "Asteroid Light Curves from the Palomar Transient Factory Survey: Rotation Periods and Phase Functions from Sparse Photometry". The Astronomical Journal. 150 (3): 35. arXiv:1504.04041Freely accessible. Bibcode:2015AJ....150...75W. doi:10.1088/0004-6256/150/3/75. Retrieved 18 November 2015.
    9. ↑ "1737 Severny (1966 TJ)". Minor Planet Center. Retrieved 18 November 2015.

    External links


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