Urumqi

02729, 1934 NN, 1934NN, 1952 DN1, 1952DN1, 1969 UR1, 1969UR1, 1975 XZ5, 1975XZ5, 1979 UA2, 1979UA2, 1981 BO, 1981BO, J34N00N, J52D01N, J69U01R, J75X05Z, J79U02A, J81B00O

All data for this body: [vot]

MPC data
Name (number) Urumqi (2729)
a 2.88859
e 0.06835
i / sin(i) 3.1708 / 0.05531
q 2.69116
Q 3.08603
ω 267.5813
Node 64.0275
m 24.5949
n 0.2008
Epoch 2460200.5
nobs 4203
nopp 33
Years observed 1952-2023
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.888
ep 0.046
sin(ip) 0.040
Value Standard error
G 0.150
H 11.640
Mass
D 14.99 0.132
pV 0.182 0.0132
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis 0.3500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8881 0.0463 0.0399 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.77 0.270 0.270 Masiero 2014ApJ...791..121M NEATM
14.98 0.154 0.154 Masiero 2011ApJ...741...68M NEATM
16.58 0.840 0.840 Masiero 2012ApJ...759L...8M NEATM
18.96 1.800 1.800 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.135 0.0300 0.0300 Tedesco 2002AJ....123.1056T STM
0.161 0.0220 0.0220 Masiero 2012ApJ...759L...8M NEATM
0.218 0.0199 0.0199 Masiero 2011ApJ...741...68M NEATM
0.220 0.1200 0.1200 Masiero 2014ApJ...791..121M 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
11.64 MPC-2023-12-04 MPC-2023-12-04 Phot