Utesov

05944, 1981 XB1, 1981XB1, 1984 JA2, 1984JA2, 1989 GG, 1989GG, J81X01B, J84J02A, J89G00G

All data for this body: [vot]

MPC data
Name (number) Utesov (5944)
a 3.01869
e 0.05836
i / sin(i) 10.8353 / 0.18799
q 2.84252
Q 3.19487
ω 224.7740
Node 54.8700
m 237.8633
n 0.1879
Epoch 2460800.5
nobs 5402
nopp 29
Years observed 1955-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.021
ep 0.069
sin(ip) 0.173
G 0.150
H 12.200
Mass
D 13.83 0.064
pV 0.141 0.0131
Value
Rotational Period 12.820
Period quality 2
Spectral Class X
Spectral Class Score 2.237
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 -0.1100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0207 0.0685 0.1728 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.54 0.130 0.130 Masiero 2014ApJ...791..121M NEATM
13.80 0.133 0.133 Masiero 2011ApJ...741...68M NEATM
13.88 0.140 0.140 Masiero 2014ApJ...791..121M NEATM
14.03 0.114 0.114 Masiero 2011ApJ...741...68M NEATM
15.08 3.010 3.010 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.080 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.143 0.0432 0.0432 Masiero 2011ApJ...741...68M NEATM
0.147 0.0257 0.0257 Masiero 2011ApJ...741...68M NEATM
0.150 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.150 0.0400 0.0400 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
12.20 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.829 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.64 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.3728 0.3728 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT