Ulugbek

02439, 1952DT2, 1955UD, 1972TC4, 1974CM1, 1977QX2, 1979BE, 1980GN, J52D02T, J55U00D, J72T04C, J74C01M, J77Q02X, J79B00E, J80G00N

All data for this body: [vot]

MPC data
Name (number) Ulugbek (2439)
Packed designation 02439
a 3.14305
e 0.14897
i / sin(i) 0.2919 / 0.00509
q 2.67484
Q 3.61125
ω 335.7108
Node 115.2023
m 286.5530
n 0.1769
Epoch 2459600.5
nobs 3162
nopp 33
Years observed 1954-2021
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.131
ep 0.158
sin(ip) 0.016
Value Standard error
G 0.150
H 11.860
Mass
D 21.43 0.233
pV 0.085 0.0054
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis -0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1311 0.1583 0.0160 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.41 1.000 1.000 Tedesco 2002AJ....123.1056T STM
20.78 1.000 1.000 Usui 2011PASJ...63.1117U NEATM
21.46 0.252 0.252 Masiero 2011ApJ...741...68M NEATM
21.46 4.290 4.290 Ali-Lagoa 2018A&A...612A..85A NEATM
21.90 2.604 2.604 Ryan&Woodward 2010AJ....140..933R IRAS-STM
24.17 1.557 1.557 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.076 0.0100 0.0100 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.078 0.0310 0.0310 Ali-Lagoa 2018A&A...612A..85A NEATM
0.080 0.0083 0.0083 Masiero 2011ApJ...741...68M NEATM
0.096 0.0227 0.0227 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.106 0.0120 0.0120 Tedesco 2002AJ....123.1056T STM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.86 MPC-2022-01-18 MPC-2022-01-18 Phot