2004 XH166

2004XH166, K04XG6H, Q0444

All data for this body: [vot]

MPC data
Name (number) 2004 XH166 (260444)
a 3.23331
e 0.13061
i / sin(i) 5.0670 / 0.08832
q 2.81101
Q 3.65560
ω 24.4168
Node 18.7760
m 209.3262
n 0.1695
Epoch 2460800.5
nobs 457
nopp 18
Years observed 1995-2024
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.220
ep 0.127
sin(ip) 0.087
G 0.150
H 15.870
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.314
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2195 0.1270 0.0873 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.87 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
C C 0.1024 0.1100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1166 0.1100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT