Urduja

05749, 1973 YN1, 1973YN1, 1982 QZ3, 1982QZ3, 1988 SL4, 1988SL4, 1989 YR5, 1989YR5, 1991 FV, 1991FV, J73Y01N, J82Q03Z, J88S04L, J89Y05R, J91F00V

All data for this body: [vot]

MPC data
Name (number) Urduja (5749)
a 3.00651
e 0.07566
i / sin(i) 9.6026 / 0.16681
q 2.77904
Q 3.23398
ω 37.5578
Node 265.0819
m 71.8011
n 0.1891
Epoch 2460800.5
nobs 4559
nopp 30
Years observed 1973-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.007
ep 0.073
sin(ip) 0.186
G 0.150
H 11.980
Mass
D 12.75 0.140
pV 0.227 0.0624
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 9.511
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.5100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0075 0.0731 0.1857 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.75 0.140 0.140 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.227 0.0624 0.0624 Masiero 2011ApJ...741...68M 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
11.98 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S X 0.3125 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S X 0.4853 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.37 Bus VIS Carvano 2010A&A...510A..43C PHOT
X 0.813 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.6488 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT