1714 Sy

1714 Sy
Discovery[1]
Discovered byL. Boyer
Discovery siteAlgiers Obs.
Discovery date25 July 1951
Designations
(1714) Sy
Named after
Frédéric Sy (astronomer)[2]
1951 OA · 1949 YM
1950 DE1 · 1951 NM
main-belt · (middle)
Orbital characteristics[1]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc67.24 yr (24,559 days)
Aphelion2.9621 AU
Perihelion2.1732 AU
2.5677 AU
Eccentricity0.1536
4.11 yr (1,503 days)
50.188°
0° 14m 22.56s / day
Inclination7.9715°
300.91°
321.00°
Physical characteristics
Dimensions12.39 km (calculated)[3]
13.998±0.881 km[4]
0.157±0.034[4]
0.20 (assumed)[3]
L[5] · S[3]
11.85±0.29[5] · 11.9[1][3][4]

1714 Sy, provisional designation 1951 OA, is a stony asteroid from the central regions of the asteroid belt, approximately 13 kilometers in diameter. It was discovered on 25 July 1951, by French astronomer Louis Boyer at Algiers Observatory in Algeria, North Africa, and named after French astronomer and orbit computer Frédéric Sy.[2][6]

  1. ^ a b c Cite error: The named reference jpldata was invoked but never defined (see the help page).
  2. ^ a b Cite error: The named reference springer was invoked but never defined (see the help page).
  3. ^ a b c d Cite error: The named reference lcdb was invoked but never defined (see the help page).
  4. ^ a b c Cite error: The named reference Masiero-2012 was invoked but never defined (see the help page).
  5. ^ a b Cite error: The named reference Veres-2015 was invoked but never defined (see the help page).
  6. ^ Cite error: The named reference MPC-Sy was invoked but never defined (see the help page).