2009 UD141

2009UD141, K09UE1D, Q4149

All data for this body: [vot]

MPC data
Name (number) 2009 UD141 (264149)
a 3.05273
e 0.14695
i / sin(i) 7.7419 / 0.13471
q 2.60414
Q 3.50133
ω 80.8143
Node 298.7106
m 335.3127
n 0.1848
Epoch 2460800.5
nobs 436
nopp 16
Years observed 1998-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Emma (283)
 
ap 3.050
ep 0.114
sin(ip) 0.157
G 0.150
H 15.520
Mass
D 5.44 0.103
pV 0.050 0.0095
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.682
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
283 Emma 0 Emma Novakovic 2019EPSC...13.1671N HCM
283 Emma 607 Emma 0.1500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0505 0.1143 0.1573 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.44 0.103 0.103 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0095 0.0095 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
15.52 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 0.947 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT