Chloeanassis

1987 QK4, 1987QK4, 2000 AX143, 2000AX143, 28457, J87Q04K, K00AE3X

All data for this body: [vot]

MPC data
Name (number) Chloeanassis (28457)
a 2.34266
e 0.08275
i / sin(i) 6.2469 / 0.10881
q 2.14880
Q 2.53652
ω 328.2384
Node 283.5825
m 279.6124
n 0.2749
Epoch 2460800.5
nobs 2135
nopp 21
Years observed 1987-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.343
ep 0.093
sin(ip) 0.121
G 0.150
H 15.010
Mass
D 2.68 0.495
pV 0.296 0.0937
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 5.886
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3429 0.0933 0.1208 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.68 0.495 0.495 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.296 0.0937 0.0937 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
15.01 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
V 0.981 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT