Discovery[1] | |
---|---|
Discovered by | L. Boyer |
Discovery site | Algiers Obs. |
Discovery date | 25 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 arc | 67.24 yr (24,559 days) |
Aphelion | 2.9621 AU |
Perihelion | 2.1732 AU |
2.5677 AU | |
Eccentricity | 0.1536 |
4.11 yr (1,503 days) | |
50.188° | |
0° 14m 22.56s / day | |
Inclination | 7.9715° |
300.91° | |
321.00° | |
Physical characteristics | |
Dimensions | 12.39 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]
jpldata
was invoked but never defined (see the help page).springer
was invoked but never defined (see the help page).lcdb
was invoked but never defined (see the help page).Masiero-2012
was invoked but never defined (see the help page).Veres-2015
was invoked but never defined (see the help page).MPC-Sy
was invoked but never defined (see the help page).