Sy

01714, 1949 YM, 1949YM, 1950 DE1, 1950DE1, 1951 NM, 1951NM, 1951 OA, 1951OA, J49Y00M, J50D01E, J51N00M, J51O00A

All data for this body: [vot]

MPC data
Name (number) Sy (1714)
a 2.56596
e 0.15548
i / sin(i) 7.9676 / 0.13861
q 2.16701
Q 2.96491
ω 321.0131
Node 300.8095
m 217.2187
n 0.2398
Epoch 2460200.5
nobs 4048
nopp 31
Years observed 1949-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.566
ep 0.164
sin(ip) 0.155
Value Standard error
G 0.150
H 11.930
Mass
D 14.00 0.880
pV 0.157 0.0340
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5659 0.1639 0.1550 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.00 0.880 0.880 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.157 0.0340 0.0340 Masiero 2012ApJ...759L...8M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.93 MPC-2023-12-04 MPC-2023-12-04 Phot