2003 UY56

2003UY56, K03U56Y, N5291

All data for this body: [vot]

MPC data
Name (number) 2003 UY56 (235291)
a 3.12309
e 0.22019
i / sin(i) 25.0428 / 0.42330
q 2.43542
Q 3.81077
ω 85.5822
Node 223.3010
m 36.4160
n 0.1786
Epoch 2460800.5
nobs 630
nopp 15
Years observed 2002-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.122
ep 0.181
sin(ip) 0.450
G 0.150
H 15.170
Mass
D 7.08 3.191
pV 0.039 0.0300
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.994
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1219 0.1813 0.4501 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.08 3.191 3.191 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.039 0.0300 0.0300 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
15.17 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
Ad Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
C 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT