Leucocephala

08971, 1995 UX4, 1995UX4, 2256 T-2, 2256T-2, J95U04X, T2S2256

All data for this body: [vot]

MPC data
Name (number) Leucocephala (8971)
a 3.10992
e 0.13749
i / sin(i) 0.7666 / 0.01338
q 2.68233
Q 3.53750
ω 326.4015
Node 136.6594
m 79.4393
n 0.1797
Epoch 2460800.5
nobs 3229
nopp 26
Years observed 1973-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.107
ep 0.150
sin(ip) 0.014
G 0.150
H 13.570
Mass
D 11.32 0.271
pV 0.063 0.0135
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 2.670
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.2500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1066 0.1500 0.0144 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.31 0.272 0.272 Masiero 2011ApJ...741...68M NEATM
13.65 3.800 3.800 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0410 0.0410 Masiero 2020PSJ.....1....5M NEATM
0.066 0.0143 0.0143 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
13.57 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
B 0.445 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT